Erstellt von Geetha Vijayakumar
vor mehr als 2 Jahre
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What is environment?
What are the major components of the environment ?
What do you mean by natural environment?
Give for examples for human made environment.
What is lithosphere?
What is an ecosystem?
Which are the two major components of biotic environment?
What is biosphere?
What is barter system?
How have human beings adapted to the environment to fulfill their needs?