Conservation of Natural Resources
Conservation of Natural Resources: Overview
In this topic, we will study the need and necessity to conserve our natural resources. We will also study the various methods of conservation of natural resources in brief.
Important Questions on Conservation of Natural Resources
The environment friendly fossil fuel is:
Coal is an exhaustible natural resource because:
The full form of PCRA is_____ Conservation Research Association. (Petroleum / Polymer)
What could happen as a result of global warming?
Nitin and Riya found the gardener burning up all the dead leaves from the garden. They told him he should bury these leaves in a pit. Can you say why?
The increasing use of coal will increase the problem of _____. (ozone depletion / global warming)
What do you mean by air pollution?
Removal of top fertile soil is called _____(soil erosion/deforestation).
Explain the tips given by PCRA for saving petrol and diesel.
What is global warming? Give three ways to check global warming.
Clouds of smoke and chemicals from factories and coal fires in winter, can pollute the air. This polluted air is harmful to all living things which breathe it. What can we do to avoid polluting the air around us?
