Question

What is weathering of rocks? In what way is it useful to us?
1. How is soil useful for living thin​

Answer 1

1. Weathering is a process in which rocks broken into tiny pieces and taken by any medium to different places. weathered rocks mixed with the soil and sediment their and provide minerals to the soil which helps in cultivations and many other human activities.
2. Soils protect plants from erosion and other destructive physical, biological and chemical activity. Soils hold water (moisture) and maintain adequate aeration. Habitat for many insects and other organisms: Insects and microbes (very tiny single-cellorganisms) live in the soils and depend on soils for food and air.