ENVIRONMENT
1. What is called the environment?
ANS:Environment is everything that is around us. It can be living (biotic) or non-living (abiotic) things. It includes physical, chemical and other natural forces. Living things live in their environment. ... The environment of galaxy refers to conditions between the stars.
2.What are types of environment?
ANS:Sea, rivers, lakes and under surface water are all aquatic environment. Land or what is called geosphere composed of deserts, mountains, hills and level lands. Atmosphere is around the earth and consists of gases such as hydrogen, oxygen, nitrogen ………etc.
3.What are environmental issues?
ANS: -Acid Rain.
-Overfishing.
-Urban Sprawl.
-Deforestation.
-Population Growth.
-Waste Production.
-Genetic Modification of Crops. Environmental issues caused by man-made chemicals are becoming clearer. ...