how is soil formed???? answer for class5th
Answers
Explanation:
Soil is formed by the combination of physical, chemical and biological processes in which huge rocks are broken down into smaller particles over a long period of time. ... Gradually, these cracks cause the rocks to break down into smaller pieces. With time, these smaller pieces convert into particles and form soil.
answer for 5 class
What is Soil?
The The outermost layer of the earth is called the Crust and the minerals found in this layer supply a variety of nutritions to life forms but these minerals are not be able to the organism if the minerals are bound up in the huge rocks is called soil.
How it is formed?
The formation of soil is a long and slow process. Soil is constantly being eroded and formed. It is said that soil formation takes 500 to 1000 years! Geology, topography, biology, climate and time are the key factors that help in soil formation. Stone does not become soil until it is further broken down into tiny pieces of dirt.