Question

3.
How can you control soil pollution?​

Answer 1

Answer:

Draw a line segment of length 7.8 cm and divide it in the ratio 5:8. Measure

the two parts.

Answer 2

Answer:

Recycling and Reuse of wastes: To minimize soil pollution, the wastes such as paper, plastics, metals, glasses, organics, petroleum products and industrial effluents etc should be recycled and reused. Ex: Industrial wastes should be properly treated at source. Integrated waste treatment methods should be adopted.