Answer the following questions
Distinguish between renewable and non-renewable resources
2. How can you conserve-water cal and petroleum?
3. How are coal and petroleum formes ?
4. Give two measures to conservela) sol and forests
Answers
Answer:
1.Renewable resources are solar energy, wind energy, geothermal energy, biofuels, cultivated plants, biomass, air, water and soil. In contrast, non-renewable resources are those that are available to us in limited quantities, or those that are renewed so slowly that the rate at which they are consumed is too fast example coal, petroleum etc
3.Coal and petroleum are formed as a result of degradation of ancient plant life which lived millions of years ago. These dead plant matter started to pile up, eventually forming a substance called peat. Over time, heat and pressure from geological processes transformed these materials into coal
Explanation:
2.The steps which can be taken to conserve coal and petroleum are:
Use stairs to climb instead of taking a lift. ...
Pressure cookers should be used for cooking food to save fuels like kerosene and LPG.
renewable fuels like cooking gas (LPG) and CNG should be used.
4.
Afforestation: One of the best ways to conserve soil is to increase the area under forests. ...
Checking Overgrazing: Grazing is very important. ...
Constructing Dams: One of the scientific methods to check soil erosion. ...
Changing Agricultural Practices:
Explanation:
Renewable resources are solar energy, wind energy, geothermal energy, biofuels, cultivated plants, biomass, air, water and soil. In contrast, non-renewable resources are those that are available to us in limited quantities, or those that are renewed so slowly that the rate at which they are consumed is too fast.