Question

is the loss of the fertile top soil due to rain or wind
3. Cutting down of trees on a large scale is called
B. Fill in the blanks.
1. Burning of fuel causes
2.
pollution
4. Harmful substances that give rise to pollution are called
5. Forest fires also cause
pollution
C. Sfate TRUE​

Answer 1

Answer:

sorry yaar mujhe nahi pata iska answer

Answer 2

Answer :-

1.) Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice (glaciers), snow, air (wind), plants, animals, and humans.

2.) De - forestation

3.) pollution

4.) These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land.