Preventive Measures of Soil Pollution

Q. What steps can we take to prevent soil pollution?

1. Recycle materials as much as possible
2. Use biodegradable materials over non-biodegradable ones wherever possible
3. Clear trees and buildings for waste disposal
4. Dispose toxic chemicals directly into landfills

Q. How can we dispose toxic chemicals properly?

1. By dumping them in landfills.
2. By burning them.
3. By dissolving them in the sea or other water bodies.
4. By using separate containers.

Q. Burning of fossil fuels to generate electricity leads to the emission ofinto the air, a harmful soil and water pollutant.

1. oxygen
2. argon
3. sulphuric acid
4. nitrogen

Q. Do you love her as much as you love your mother? If so, what are you doing to save her?

Q. Using manure instead of chemical fertilisers helps preserve soil fertility.

1. False
2. True