Question

it takes about 1000 years to form a 25 cm thick layer of soil

Answer 1

False. Because it take about 1000 years to for a 2.5 cm thick soil.

We have learnt that we get soil from different rocks which breaks down into smaller substances due to weathering which is nothing but soil.

However, there are weather conditions that affect the breaking down of soil such as freezing, thawing, chemical weathering and so on.