User:Wavelength/Articles userfied/List of environmental topics/F


 * F

The items listed on this page form part of the multi-page list of environment topics.

This is a list of topics related (in whole or in part) to (a) phenomena in the natural environment which have a definite or significantly possible connection with human activity or (b) features of human activity which have a definite or significantly possible connection with the natural environment, even if the connection is made indirectly through the built environment. For example, hamster has been included because the effect on the built environment can affect the natural environment. Also, factory farming (often practiced indoors) has been associated with epidemics, which do not stay indoors.

The connections can be positive (even remedial) or negative or both. Some introduced species intended to benefit the ecosystem have acted as invasive species, damaging the ecosystem. Also, different sources of energy development have both pros and cons. Furthermore, an environmental topic can be such for multiple reasons at one time, as in the case of resource extraction and processing; commodity distribution, use, and misuse; and waste management.

Contents: F-Fal | Fam-Faq | Far-Faz | Fb-Fd | Fe-Fec | Fed | Fee-Feq | Fer | Fes-Fez | Ff-Fh | Fi-Fik | Fil-Fiq | Fir-Fird | Fire - Fire h | Fire i - Fire z | Fire (with hyphen) | Firea-Firez | Firf-Firz | Fis-Fisg | Fish (separate word) | Fish (with hyphen) | Fisha-Fishz | Fisi-Fisz | Fit-Fiz | Fj-Fk | Fla | Flb-Fln | Floa-Flon | Floo | Flop-Floz | Flp-Flt | Flu-Flun | Fluo-Fluz | Flv-Flz | Fm-Fn | Fo-Fooc | Food - Food d | Food e - Food n | Food o - Food z | Food (in compound words) | Fooe-Fooz | Fop-Foq | For-Ford | Fore-Forer | Fores-Foress | Forest | Foresu-Forzzz | Fos-Fot | Fou-Foz | Fp-Fq | Fr-Fra | Frb-Frd | Fre-Free | Fref-Frer | Fres-Frez | Frf-Frh | Fri | Frj-Frn | Fro | Frp-Frz | Fs-Ft | Fu-Fue | Fuf-Ful | Fum | Fun | Fuo-Fur | Fus-Fuz | Fv-Fz

F-Fal

 * F1 hybrid (plant or animal)
 * factory farming
 * Fair Air Association of Canada (FAAC)
 * Fair trade
 * Fairchild Tropical Botanic Garden (in Florida in the US)
 * Fairtrade certification (see "environmental standards" under Principles)
 * fake fur (fun fur) (faux fur)
 * (fake meat: see) meat analogue
 * Falkland Island Fox ("extinct")
 * fall streaks
 * (fall wind) katabatic wind
 * (fallout: 1 meaning selected from disambiguation page)
 * nuclear fallout
 * fallout shelter
 * false economy (an economics topic with relevance to the environment)

Fam-Faq

 * family farm
 * family farm hog pen
 * famine (see also list of famines)
 * famine in India
 * (famine in Ukraine) Holodomor (in 1932-1933)
 * (famine of Bengal: see) Bengal famine of 1943
 * famine relief (see "environments" under Modern Relief)
 * famine scales
 * famines in Czech lands
 * famines in Russia and USSR
 * fan (implement) (see under Solar powered fan)
 * fan death (urban legend)
 * (FAO) Food and Agriculture Organization (of the UN)
 * FAO soil classification (World Soil Classification)

Far-Faz

 * farm (see under History of farming)
 * (farm machinery) agricultural machinery
 * (farmed shrimp: see) shrimp farm (see under Diseases and under Ecological impacts)
 * farmer
 * Farmer's Almanac (reference book)
 * farmhouse
 * (farming) agriculture (see under Environmental problems)
 * (farming policy) agricultural policy (see under Environmental Protection and Land Management and under Environmental programs)
 * fascioliasis (infectious disease of herbivores and humans)
 * fast breeder (fast breeder reactor) (FBR) (see under Proliferation)
 * fast neutron reactor (fast reactor)
 * Fast Oil Recovery (FOR)
 * (fault [geology]) geologic fault
 * fault friction (in seismology)
 * fault mechanics (in structural geology)
 * fault scarp ("caused by an earthquake")
 * fauna (animals)
 * fauna and flora of India
 * Fauna and Flora Preservation Society (renamed Fauna and Flora International) (originally, Society for the Preservation of the Wild Fauna of the Empire; next, Fauna Preservation Society)
 * fauna of Australia (see under Human impact and conservation)
 * (fauna of Belize: see) plants and animals of Belize
 * fauna of British India
 * (faux fur) fake fur (fun fur)

Fe-Fec

 * feather boa ("may be made of fur")
 * February 2007 North America winter storm (Valentine's Day Blizzard) (Valentine's Day Storm)
 * February 2008 tornado outbreak (Super Tuesday tornado outbreak) (in the US)
 * February-March 2007 Tornado Outbreak (in the US)
 * (fecal coliform bacteria: see) Escherichia coli (E. coli)
 * fecal coliforms
 * feces (faeces)
 * (fecundation) fertilisation(fertilization) (conception) (syngamy)
 * fecundity

Fed

 * Federação das Sociedades de Biologia Experimental (FeSBE) (Federation of Experimental Biology Sciences) (in Brazil)
 * Federal Department of Environment, Transport, Energy and Communications (in Switzerland)
 * (federal disaster area: see) disaster area
 * Federal Emergency Management Agency of the United States (FEMA)
 * Federal Emergency Relief Act (in the US)
 * Federal Emergency Relief Administration (FERA) (in the US)
 * Federal Energy Regulatory Commission (FERC) (in the US)
 * Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) (in the US)
 * (Federal Lands Cleanup Day) Carl Garner Federal Lands Cleanup Day (in the US)
 * Federal Mine Safety and Health Review Commission (in the US)
 * Federal Ministry of Food, Agriculture and Consumer Protection (Germany)
 * Federal Power Commission (in the US)
 * Federal Transit Administration (FTA) (in the US)
 * Federation of American Scientists (formerly, Federation of Atomic Scientists)

Fee-Feq

 * feedback (see under In nature)
 * (feeder: 1 meaning selected from disambiguation page)
 * frontage road
 * feeder ship (feeder vessel)
 * feeding
 * feeding frenzy
 * feedlot (feedyard)
 * feedstock (petrochemical as raw material)
 * feedwater heater (power plant component)
 * feline immunodeficiency virus (FIV) (see "other feline species" in paragraph 4)
 * feline infectious peritonitis (FIP) (see under Transmission and infection)
 * Feline Panleukopenia (feline distemper)
 * Fell mountain railway system (Fell incline railway system)
 * feminist veganism
 * fen ("a type of wetland")
 * Fen Causeway (Fen Road) (in the UK)
 * fence

Fer

 * feral
 * feral cat (see especially under Feral cats and island restoration)
 * feral cat colony
 * feral child
 * (feral pigeon) Rock Dove (see under Feral pigeons in cities)
 * Fergana Valley (Ferghana Valley) (in Central Asia)
 * Fermilab (Fermi National Accelerator Laboratory) (near Chicago in the US)
 * FernGully: The Last Rainforest (animated film with environmentalist theme)
 * Fernwood Botanical Garden and Nature Preserve (in Michigan in the US)
 * ferret (see under Dangers to ferrets and under Ferrets as pests)
 * (ferric chloride) iron(III) chloride ("used in treating sewage and drinking water") (see under Precautions)
 * ferry (ferryboat)
 * (ferry bridge) transporter bridge (aerial transfer bridge)
 * ferry slip
 * Fertile Crescent (region in the Middle East)
 * fertile material (in nuclear physics)
 * fertility (soil)
 * fertilisation (fertilization) (conception) (fecundation) (syngamy)
 * fertilizer (fertiliser) (see under Environmental effects of fertilizer use)
 * (fertilizer acid) sulfuric acid (see under Environmental aspects and under Emergencies involving sulfuric acid and under Precautions)

Fes-Fez

 * fetch (oceanography)
 * Feynman's Lost Lecture: The Motion of Planets Around the Sun (book)

Fi-Fik

 * fiber crop (see "environmental impact")
 * Ficus elastica (rubber fig) (rubber tree) (rubber plant) (Indian rubber tree)
 * (field corn) maize (see under Pests of maize)
 * field guide
 * (fifteen-year climate cycle) 1500-year climate cycle
 * Fifth Avenue Bus Company
 * figeater beetle (June bug) (June beetle) (see under Pest control)
 * fighter aircraft
 * Figure of the Earth (see "seismology" under Earth rotation and Earth's interior)
 * Fiji water

Fil-Fiq

 * (filament lamp) incandescent light bulb
 * (filamentary current: see) Birkeland current (see "Earth's magnetosphere" and "Earth's ionosphere" in preamble)
 * (filamentous algae: see) algae (see under Forms of algae)
 * filariasis ("parasitic and infectious tropical disease") (one symptom being elephantiasis)
 * fill dirt
 * fill trestle
 * filling station (gas station) (petrol station) (see under Smoking, static electricity and mobile phone use)
 * Filoviridae ("viruses that target primates" ... "shockingly lethal")
 * filter (water)
 * filter feeder
 * fin rot ("a symptom of disease in fish")
 * Fin Whale (Finback Whale) (see under Human interaction)
 * final good (in economics)
 * (fiord) fjord
 * Fiordland National Park (in New Zealand) (see under Helicopter hunting)
 * Fiordland Penguin ("vulnerable")

Fire - Fire h

 * fire
 * fire alarm
 * fire alarm control panel (fire alarm panel) (FACP)
 * Fire and Emergency Services Authority of Western Australia (FESA)
 * fire ant (sting sometimes deadly)
 * fire apparatus (see same for "fire engine" and for "fire truck")
 * fire balloon
 * fire blanket
 * fire control
 * fire damp (in geology)
 * fire door
 * fire drill
 * fire ecology
 * (fire engine: see) fire apparatus
 * fire escape
 * fire extinguisher
 * fire hazard
 * fire hydrant

Fire i - Fire z

 * (fire insurance: form of) property insurance
 * fire lookout
 * (fire mission: see) bombardment
 * (fire of London: see) Great Fire of London (in 1666)
 * (fire of Rome: see) Great Fire of Rome (in A.D. 64)
 * fire protection engineering
 * fire ring (to contain campfires)
 * fire safety (see same for "fire prevention")
 * fire ship (to bring fire to an enemy fleet)
 * (fire signal: see) smoke signal
 * fire sprinkler
 * fire station
 * (fire truck: see) fire apparatus
 * Fire Watch (disambiguation)
 * (fire worm: see) Dracunculiasis (Guinea Worm Disease) (GWD)

Fire (with hyphen)

 * (fire-bombing of Dresden: see) bombing of Dresden in World War II
 * (fire-bombing of Tokyo: see) bombing of Tokyo in World War II
 * (fire-raising: see) arson
 * fire-retardant material
 * fire-stick farming (by indigenous Australians)

Firea-Firez

 * fireblight (contagious disease of orchards)
 * fireboat ("for fighting shoreline and shipboard fires")
 * firebombing
 * firebox (steam engine)
 * firebreak
 * firecracker
 * firecraft
 * firefighter
 * firehose
 * fireless locomotive
 * fireplace
 * firestorm
 * firewall (construction)
 * (firewood) wood fuel
 * firework
 * fireworks
 * Fireworks Regulations 2004 (in the UK)

Firf-Firz

 * (first atomic bomb: see) Trinity test
 * firth

Fish (separate word)

 * fish (see under Fish ecology)
 * (fish eggs) caviar (some species endangered or vulnerable)
 * fish emulsion
 * fish farming (a form of aquaculture)
 * fish finder
 * (fish hatchery: see) hatchery
 * fish ladder (fishway) (fish pass) (see same for "fish lift")
 * fish migration
 * (fish pond: see) pond
 * (fish rain: see) raining animals
 * fish stocks
 * (fish tank: see) aquarium (see under Source of aquarium inhabitants)
 * (fish tapeworm: causing) Diphyllobothriasis (several species have been "reported to infect humans")

Fisha-Fishz

 * FishBase (comprehensive database of information about fish)
 * (Fisheries and Marine Institute of Memorial University of Newfoundland: renamed) Marine Institute of Memorial University of Newfoundland
 * (Fisheries and Oceans Canada) (Pêches et Océans Canada) Department of Fisheries and Oceans (DFO)
 * Fisheries Centre (at University of British Columbia) (in Canada)
 * fisheries in Hong Kong
 * fisheries management
 * Fisheries Research Services (FRS) (in Scotland)
 * (fisheries science: see) fishery
 * fisherman (fisher)
 * Fishes of the World (a standard reference for fish systematics)
 * fishing (see under Fishing techniques) (see also list of fishing topics)
 * fishing fleet
 * fishing industry
 * fishing light attractor
 * (fishing port: see) port
 * (fishing trawler) trawler
 * fishing weir
 * fishkeeping (see under Conservation and science)
 * (fishway) fish ladder (fish pass)

Fisi-Fisz

 * fissile
 * Fissile Material Cutoff Treaty
 * (fission: 1 meaning selected from disambiguation page)
 * nuclear fission
 * (fission bomb: see) nuclear weapon
 * fission product
 * (fission reaction: see) nuclear fission
 * (fission reactor: see) nuclear reactor
 * fission sail ("a type of spacecraft propulsion")
 * (fissionable: distinguished from) fissile
 * (fissionable material: see) nuclear fission
 * fission-fragment rocket

Fit-Fiz

 * fixed-wing aircraft (aeroplane[s]) (airplane[s])
 * fixture unit (FU) (in plumbing) (measuring water flow rate)
 * fjord (see under Characteristics)

Fla

 * flagship species
 * (flamboyant tree) Royal Poinciana ("endangered [in the wild]") ("an invasive species in Australia")
 * flame
 * flame retardant
 * flame tank
 * flamethrower
 * flammability
 * (flammable solids: see) hazardous material (HAZMAT)
 * flare (pyrotechnic)
 * flare gun
 * (flare stack) gas flare
 * flash fire
 * flash flood
 * flash freezing
 * flash pasteurization
 * flash point
 * flash powder
 * flat roof (see "green roof" in paragraph 6)
 * flatulence (see under Environmental impact)

Flb-Fln

 * flea ("can transmit disease")
 * Fleet Numerical Meteorology and Oceanography Center (in California in the US)
 * (flesh-eating bacteria: see) necrotizing fasciitis (flesh-eating disease)
 * flexible-fuel vehicle (dual-fuel vehicle)
 * flight data recorder
 * Flight Meteorologist Badge
 * flight zone
 * (flipping of planetary magnetic poles: see) geomagnetic reversal

Floa-Flon

 * float chamber (for controlling water use)
 * (floating bridge: see) pontoon bridge (see under Disasters)
 * floating island (can be natural or artificial)
 * floating oil production system
 * floating raft system
 * floating roof (see "pollution prevention")
 * floating storage and offloading unit (FSO)
 * (floe: see) landslide

Floo

 * flood
 * flood basalt (from volcanic activity)
 * (flood basin) balancing lake (a part of an urban drainage system)
 * Flood Control Act of 1944 (in the US)
 * (Flood Disaster 1953: see) North Sea flood of 1953
 * flood in Miskolc, 1878 (in Hungary)
 * (flood insurance: see) National Flood Insurance Program (NFIP) (in the US)
 * Flood Insurance Reform Act of 2004 (in the US)
 * (flood of 1993: see) Great Flood of 1993 (in the Midwest in the US)
 * (flood of 1997: see)) Red River Flood, 1997 (in North Dakota and Minnesota and Manitoba)
 * flood plain
 * Flood Range (mountain range in Antarctica)
 * (flood volcanism: see) flood basalt
 * flood wall (floodwall)
 * flood watch
 * (floodability [ship]) ship floodability
 * (floodbank) (stopbank) levee (levée)
 * flooded grasslands and savannas ("a biome")
 * floodgate
 * floods in the United States: 2001-present

Flop-Floz

 * Flores Giant Rat (of Indonesia) ("vulnerable")
 * Florida (see under Climate)
 * Florida Everglades (see under Encroachment and under Non-native species)
 * Florida Institute of Oceanography (FIO)
 * (Florida Keys Hurricane) 1919 Florida Keys Hurricane (Atlantic Gulf Hurricane)
 * Florida Keys National Marine Sanctuary
 * (Florida Tornado Outbreak in Kissimmee: see) Kissimmee Tornado Outbreak (February 1998)
 * Floridan Fire Ant ("lethal")
 * flotsam and jetsam
 * flour bomb (see "atmospheric oxygen" under Explosion Risk)
 * flour fire ball (fire hazard in flour mills) (see under "Note" in Wikipedia article at http://www.answers.com/topic/flour-fire-ball)
 * flour treatment agent
 * flowable fill (a highway construction material)
 * (flower wasp) Tiphiidae (Tiphiid wasp) ("The sting can cause a severe burning sensation ...")

Flu-Flun

 * (flu: 1 meaning selected from disambiguation page)
 * influenza
 * (flu pandemic) influenza pandemic
 * (flu pandemic [1918-1919]) Spanish flu
 * flu season
 * (flu vaccine) influenza vaccine
 * flue
 * flue gas
 * flue gas desulfurization
 * (fluid hammer: see) water hammer (see "hydroelectric generating stations")
 * fluid mechanics
 * fluid power
 * fluidized bed combustion (FBC) (used in power plants)
 * FluMist (nasal spray vaccine)

Fluo-Fluz

 * fluorescence (see under Applications)
 * Fluorescence in plants: natural and modified
 * fluorescent lamp (see "toxic" under Usage and see under Advantages over incandescent lamps)
 * (fluoridated water: see) water fluoridation
 * fluoride
 * fluoride poisoning
 * fluoride therapy
 * fluorine deficiency (fluoride deficiency)
 * (fluorosis: 2 meanings from disambiguation page)
 * skeletal fluorosis
 * dental fluorosis
 * flush toilet (water closet) (WC)
 * fluvial
 * fluvial landforms of streams
 * fluvio-glacial

Flv-Flz

 * fly (some species can transmit bacteria to humans)
 * fly catcher
 * fly fishing
 * (fly spray: see) insecticide
 * fly swatter (fly swat)
 * (fly-ash mix: see) flowable fill
 * (flycatcher: see) Old World flycatcher (Muscicapidae) (family of birds)
 * flying bomb
 * flying car

Food - Food d

 * food (see under Food production or acquisition and under Food safety)
 * food additive (for example, preservative)
 * (food aid: see) World Food Programme (WFP) (a UN agency) (distributing food to disaster victims and to others)
 * food allergy
 * Food and Agricultural Organization (FAO) (of the UN)
 * food and cooking hygiene
 * Food and Drug Administration (FDA) (in the US)
 * Food and Drug Administration, Maharashtra State (in India)
 * Food and Drugs Act (in Canada)
 * Food and Environmental Hygiene Department (in Hong Kong)
 * food chain (see same for "food web" and for "food network")
 * food coloring (food dye) (see under Health problems)
 * food crises
 * (food crop: see) agriculture (see under Environmental problems)
 * (food dehydration: see) drying (food)
 * food distribution

Food e - Food n

 * food energy (supporting human energy)
 * food engineering
 * Food First (Institute for Food and Development Policy) (promoting "agriculture for subsistence")
 * (food fish: see) seafood
 * (food gathering) foraging
 * food grade mineral oil
 * food groups
 * food guide pyramid (food guiding pyramid) (food pyramid)
 * food industry
 * food inspection
 * food intolerance
 * food irradiation
 * food issue
 * food libel laws (food disparagement laws) (see "BSE" in paragraph 4 and see "Alar" in paragraph 6)
 * food miles
 * Food Not Bombs (group of collectives)

Food o - Food z

 * food preservation (see under Modified atmosphere)
 * (food preservative: see) preservative
 * food quality
 * Food Race
 * (food safety: see) foodborne illness
 * Food Safety Inspection Service (in the US)
 * food science
 * food security
 * food sensitivity
 * (food shortage: see) famine
 * food sovereignty
 * Food Standards Agency (in the UK)
 * Food Standards Australia New Zealand (FSANZ)
 * food storage
 * (food supply: see) food distribution
 * food technology
 * (food web [food network]: see) food chain

Food (in compound words)

 * food-mass feeder
 * foodborne illness (food poisoning) (see same for "food contamination")
 * (see also list of United States foodborne illness outbreaks)

Fooe-Fooz

 * foot-and-mouth disease (FMD) (hoof-and-mouth disease)
 * footpath (see also list of long-distance footpaths)
 * (footprint: 3 meanings selected from disambiguation page)
 * carbon footprint
 * ecological footprint
 * footprint (satellite)

For-Ford

 * For All Mankind (documentary film about manned space flight)
 * forage (honeybee) ("significant for pollination management")
 * foraging
 * (foraging for mushrooms) mushroom hunting
 * force (in physics)
 * force field (chemistry)
 * force field (physics)
 * Ford Motor Company (Ford) (see under A new direction for the 21st century)

Fore-Forer

 * (foreign oil: see) North American energy independence
 * forensic anthropology
 * forensic archaeology
 * (forensic ballistics: see) ballistics (see under Forensic Ballistics)
 * forensic chemistry
 * forensic engineering
 * forensic entomology (by using insects)
 * forensic meteorology
 * forensic palynology (by using pollen and powdered minerals)
 * (forensic science) forensics
 * forensic toxicology

Fores-Foress

 * foreshock ("a smaller earthquake ...")
 * foreshore (intertidal zone) (littoral zone)
 * (foreshore and seabed controversy: see) New Zealand foreshore and seabed controversy

Forest

 * forest (see also list of forests)
 * forest dynamics
 * forest ecology
 * (forest fire) wildfire (vegetation fire) (grass fire) (brush fire) (see also list of forest fires)
 * forest gardening
 * (forest industry) forestry
 * (forest law: see) royal forest
 * Forest Park Museum and Arboretum (in Iowa in the US)
 * Forest Principles (UN document)
 * forest protection
 * (forest ranger: see) park ranger
 * Forest Research Institute (in India)
 * Forest Schools ("originated in Sweden")
 * (Forest Service: 3 meanings from disambiguation page)
 * United States Forest Service
 * New Zealand Forest Service
 * Canadian Forest Service
 * forest tent caterpillar ("They can completely defoliate a tree.")
 * forest zone
 * forestation
 * forester
 * forestry (forest industry) (see also list of forestry topics)
 * forests in the United Kingdom
 * forests of Sweden

Foresu-Forzzz

 * Forever Ranch and Gardens (in Arizona in the US)
 * (form of matter: see) phase (matter)
 * formaldehyde (see under Uses and under Health effects)
 * (formation [geology]: see) stratum
 * formation of rocks
 * formic acid (see under Uses and under Safety)
 * formicarium
 * Formigas Islets (islets of the Azores, of Portugal) ("The island does not have any plants or animals.")
 * Fort Tejon earthquake (in 1857) (in California in the US)
 * (forward scattering: see) Mie theory (Lorenz-Mie theory) (of the scattering of electromagnetic radiation)
 * forward-contamination

Fos-Fot

 * (Foss Barrier: see) River Foss (in the UK) (controlling floodwater)
 * Foss Dyke (Foss Dyke) (in the UK) ("the oldest canal in England")
 * fossa (animal) (see under Threatened status)
 * fossa (geology)
 * Fosse Way (in the UK)
 * fossil (see also list of fossil sites)
 * (fossil collecting) collecting fossils
 * fossil fuel (see same for "fossil energy")
 * fossil fuel power plant (FFPP)
 * fossil water (paleowater)
 * (fossilized dune: see) dune

Fou-Foz

 * (foul sewer) sanitary sewer
 * Foundation for National Parks & Wildlife (in Australia)
 * Foundation for Research on Economics and the Environment (FREE) (in the US) (promoting free-market environmentalism)
 * Foundation Ice Stream (in Antarctica)
 * foundation species
 * founder effect
 * founder population
 * fountain (see under Design and under Water quality issues and under US: Legal liability)
 * (four fundamental forces: see) fundamental interaction
 * four-field crop rotation
 * (fourth state of matter) plasma (physics)
 * fowl pox
 * fowling
 * fox (see under Ecobalance)
 * fox hunting

Fr-Fra

 * fractal antenna
 * fracture zone
 * (fragrance: see) odor
 * (Framework Convention on Climate Change) United Nations Framework Convention on Climate Change (UNFCCC) (FCCC)
 * (Framework Convention on Tobacco Control) WHO Framework Convention on Tobacco Control (World Health Organization Framework Convention on Tobacco Control)
 * Frankfurt City Forest (Frankfurt Stadtwald) (in Germany)
 * Frankfurt Transit (in Frankfurt in Germany)
 * Franklin Park Zoo (in Boston in the US)
 * Fraser River (in British Columbia in Canada) (see paragraphs 4 and 5)
 * Fraser's Dolphin (see under Population and distribution)
 * Fraterville Mine disaster (in Tennessee in the US)
 * frazil ice

Fre-Free

 * freak wave (rogue wave) (monster wave) (a natural ocean phenomenon)
 * free radical (see under Atmospheric radicals and under Free radicals in biology)
 * free range (in farming husbandry)
 * free-range eggs
 * free run
 * (free shop) give-away shop (free store]] (useful for managing resources and waste)
 * free trade (see under International trade requires more resources to distribute)
 * free trade zone (FTZ) (see "environmental protections" under Criticism)
 * free-air anomaly (in geodesy)
 * free-living amebic infection (see under Causal Agents)
 * free-market environmentalism
 * freebase (see "hazards" in last paragraph under Freebase cocaine)
 * Freecycle Network (TFN) (to divert usable goods from landfills)
 * Freedom for Animals (FFA)
 * freeway
 * (freeway interchange: see) interchange (road) (freeway junction)
 * freeway revolts
 * freeway service patrol (motorist assistance patrol) (roadway service patrol) (courtesy patrol)
 * (freeway system of Los Angeles: see) Southern California freeways
 * freeways in Victoria (in Australia)
 * (freeze-thaw cycle: see) weathering (see under Freeze-thaw)
 * (freezing fog: see) fog (see 8th item on list)
 * (freezing point: see) melting point
 * freezing rain

Fref-Frer

 * freight aircraft
 * freight bicycle
 * (freight car: see) railroad car (not to be confused with "railcar")
 * (freight train: see) train (see Freight trains)
 * (freighter) cargo ship
 * freighting ("using a dog team to mush goods")
 * French bicycle industry
 * French drain
 * (Freon: see) haloalkane (in chemistry) (see under Nomenclature and see "ozone" under Environmental issues)
 * (frequency [sound]: see) sound (see under Frequency and wavelength)
 * frequency allocation (spectrum allocation)
 * frequency assignment
 * frequency assignment authority
 * frequency of optimum transmission (FOT)

Fres-Frez

 * Fresh Air Fund
 * Fresh Kills Landfill (in New York City)
 * Fresh Pond Bus Depot (in New York City) (see "Hybrid-Electric buses" in preamble)
 * fresh water (freshwater) (fresh-water)
 * FreshDirect (delivering groceries and reducing transportation)
 * (Freshers' Flu: see) flu season (see under Freshers' Flu)
 * freshet (disambiguation page)
 * (freshwater aquarium fish species: see) list of freshwater aquarium fish species
 * (freshwater aquarium invertebrate species: see) list of freshwater aquarium invertebrate species
 * (freshwater aquarium plant species: see) list of freshwater aquarium plant species
 * freshwater biology
 * freshwater crocodile (in Australia)
 * (freshwater dolphin: see) river dolphin (see "endangered" under Ecology)
 * freshwater ecoregion
 * freshwater pearl
 * freshwater prawn farm
 * (freshwater resources: see) water resources
 * (Frey effect) microwave auditory effect (microwave hearing effect)

Fri

 * (friction match: see) match
 * friction sensitivity
 * friction stir welding (FSW) ("invented ... in 1991")
 * Friends of Animals
 * Friends of the Earth
 * Friends of the Earth, Inc. v. Laidlaw Environmental Services, Inc.
 * Friends of the Earth (EWNI) (Friends of the Earth [England, Wales, and Northern Ireland])
 * Friends of the Earth (HK) Charity Limited
 * Friends of the Earth International (FoEI)

Fro

 * frog (see under Poison) and under Distribution and status and under Diet and Predators)
 * (front [meteorology]: see) weather front
 * frontage road (access road) (service road) (feeder)
 * Frontier Organic Research Farm Botanical Garden (in the US)
 * frost
 * frost creep (frost heave)
 * frost flowers (frost castles) (ice castles) (ice ribbons) (ice blossoms)
 * frost heaving (frost heave)
 * frost law
 * frost line
 * (frost point: see) dew point (dewpoint)
 * frostbite
 * (frozen smoke: see) aerogel (see under Properties and under Uses)

Frp-Frz

 * frugivore ("an animal that feeds primarily or ... exclusively on fruit")
 * (fruit fly: 3 meanings from disambiguation page)
 * Drosophilidae
 * Drosophila melanogaster
 * Tephritidae
 * fruit tree pollination
 * fruit tree propagation
 * fruitarianism (fructarianism) (subset of veganism: lifestyle of eating "only the fruit of plants")

Fu-Fue

 * fuel
 * fuel cell (see especially under Environmental effects)
 * Fuel Cell Bus Club
 * fuel cell bus trial
 * (fuel cell vehicle: see) hydrogen vehicle
 * fuel efficiency (see same for "fuel economy")
 * (fuel element: see) nuclear reactor
 * fuel element failure
 * fuel fleas
 * fuel gas
 * fuel injection (see under Gasoline or Diesel)
 * fuel ladder (in firefighting)
 * fuel mix disclosure
 * fuel oil
 * (fuel protest: see) UK fuel protests
 * (fuel reprocessing: see) nuclear reprocessing
 * (fuel rod: see) nuclear reactor
 * (fuel station) filling station (gas station) (petrol station)
 * (fuel stratified injection: see) gasoline direct injection (GDI)
 * (fuel tablet: see) hexamine fuel tablet
 * fuel tank
 * fuel tax (petrol tax) (gasoline tax) (gas tax) (fuel duty) (see under Effects)
 * (fuel value: see) energies per unit mass
 * (fuel-air explosive) thermobaric weapon

Fuf-Ful

 * Fujita scale (for measuring tornadoes)
 * Fujiwhara effect (Fujiwhara interaction) ("between ... cyclonic vortices")
 * Fukuoka, Fukuoka (in Japan) (see under Earthquakes)
 * fulgurite
 * Full Belly Project (designing labor-saving devices for developing countries)
 * full cost accounting (FCA) (with relevance to the environment)
 * Full Depth Recycling (Full Depth Reclamation) (FDR) (a process that recycles asphalt pavements)
 * full face diving mask
 * (full freeway: see) freeway (see under Controversy)
 * (full list of endangered species: see) list of endangered species
 * (full lunar eclipse: see) lunar eclipse
 * full moon cycle (fumocy)
 * Full-Sky Astrometric Mapping Explorer (FAME) (proposed space telescope)
 * full-spectrum light
 * (Fuller map) Dymaxion map (Fuller projection) (of the Earth)
 * fuller's earth
 * Fullerene (see under Possible dangers)
 * Fullerite (Polymerized Single Walled NanoTubule) (P-SWNT)

Fum

 * fumarole (in geology)
 * (fumocy) full moon cycle

Fun

 * functional food (see "genetically modified" in article)
 * functional genomics
 * functional magnetic resonance imaging (fMRI) (see "Safety" under Scanning in practice)
 * functional neuroimaging
 * functional zoning
 * (funding for hurricane preparedness of New Orleans: see) hurricane preparedness for New Orleans
 * (fungal infection: see) mycosis
 * fungal pneumonia
 * fungicide (see also list of fungicides)
 * fungiculture
 * Fungimol (software for nanotechnology)
 * fungus (see "decomposers" in preamble and see under Edible and poisonous fungi)
 * (fungus ball) aspergilloma (mycetoma)
 * fungus gnat
 * (fungus infections: see) mycosis
 * (fungus poisoning: see) mushroom poisoning
 * fungus-growing ants
 * funicular (funicular railway) (inclined railway) (inclined plane) (cliff railway) (see also list of funicular railways)
 * funitel (a type of aerial lift used to transport skiers)
 * funnel (ship)
 * funnel cloud (related to a tornado)
 * (funnel weaver: see) araneomorph funnel-web spider
 * funnel-web spider
 * funnel-web tarantula

Fuo-Fur

 * fur
 * Fur brigade ("convoys of fur trappers")
 * fur farming (see under Controversy)
 * Fur Rendezvous Festival (annual fur trade event) (in Alaska in the US)
 * (fur scarf: see) feather boa
 * fur seal
 * fur trade
 * fur trapper
 * (Furadan: trade name of) carbofuran (pesticide)
 * furan (furane) (furfurane) ("It is toxic and may be carcinogenic.")
 * furfural (chemical compound) (see under Safety)
 * furnace
 * furnace room

Fus-Fuz

 * fuse (electrical)
 * fuse (explosives)
 * fuse (hydraulic)
 * (fuse box: see) distribution board
 * (fusion: 1 meaning selected from the disambiguation page)
 * nuclear fusion
 * (fusion bomb: see) nuclear weapon
 * (fusion energy) fusion power
 * (fusion reactor: see) fusion power
 * fusion rocket
 * Futurama (New York World's Fair)
 * future energy development
 * Future Farmers of America (FFA) (youth organization)
 * (Future Harvest Center: see) Consultative Group on International Agricultural Research (CGIAR)
 * FutureGen (energy project of the US government)
 * Futurewise (non-profit organization)