User talk:Manas20

Qutub Minar  The Qutub Minar still remains a superb spectacle of Afghan architecture. One has to climb 379 steps to get to the top. The minar is said to have been built to celebrate the victory of Mohammed Ghori, the invader from Afghanistan,over the Rajputs in 1192. Firozeshah Tughlak restored and added two more floors,in which he introduced white marble.

ECOLOGY
The things of the world are classified into two major groups namely the living or biotic component and the non living or abiotic component. The biotic component includes all types of living organisms, both plants and animals and the abiotic component the non living materiales and the forces of nature. The living organisms exist in an environmental setting of which they are a part. Every aspect of life is influenced by the environment and the activities of organisms affect their environment. An aspect of biology which deals with the inter relationships between biotic and abiotic components as well as the relationships among the individuals of the biotic component is called ecology. Organisms form interacting systems or communities these communities are coupled to their environment are interrelated. A functional system formed by communities and their enthronenu is called ecosystem.

SCROPHULARIACEAE
PLANT-USUALLY HERB OR SHRUB