Question

write short note on soil

Answer 1

soil is the uppermost layer of the earth it contains many nutrients and minerals plants can grow on only this layer it is divided into 4 horizons a horizon b horizon c horizon and bedrock layer

Answer 2

soil is a material that is found on the surface of the earth. it is made of organic and inorganic compounds. it provide the land where we can do our basic things like walking ,running .....etc. and it also gives the medium where we can develop plants and when all the living thins die they decompose in the soil and mix with the soil and give nutrients to it