Question

hich of the following is a result of natural erosion? a. desert sands b. lost seed germination c. widened valleys d. all of the above

Answer 1

Hello there,


Your correct answer would be D.) all of the above.That is because erosion is not only done by water but by things like the wind too. Wind erosion is the main reason for creation of desert sands while valleys can come from both.

Hope this helps.

~Jurgen.

Answer 2

The correct answer is All of the above.

Natural erosion is technique which takes millions of years to level the mountain ranges. New soil can be formed by slow weathering of rocks. Natural erosion include wind and water as an important factor for the erosion of soil.

1. Desert sands are carried away by the wind and leads to erosion of upper layer of sandy soil.

2. The river present between valley caries away the soil and sediments which contributes to valley widening.

3. The germinated seeds are carried away by the wind or by water as a result of soil erosion. This causes the loss of germinated seeds.