Write a note on how forests influence the quality of our air, soil and water resources. Open Answer »
We know that many human activities lead to increasing levels of pollution of the air, water-bodies and soil. Do you think that isolating these activities to specific and limited areas would help in reducing pollution? Open Answer »
You have seen weather reports on television and in newspapers. How do you think we are able to predict the weather? Open Answer »
How are living organisms dependent on the soil? Are organisms that live in water totally independent of soil as a resource? Open Answer »
List any three human activities which would lead to an increase in the carbon dioxide content of air. Open Answer »