Question

answer this question​

Answer 1

Soil is the uppermost layer of our planet. It is formed by the breakdown of rocks. It takes many thousand years for a fertile land of soil to be formed. But by many human activities soil is being washed away in seconds nowadays. It is highly important to learn the importance of soil and need to save soil. Soil contains both water and minerals which are necessary sources of life on Earth. But when natural agents wash away soil the nutrients also get washed away. One best way to prevent soil erosion is to grow as much trees as possible. Trees act as wind breakers and fight wind from blowing upper layer of soil from its place. We should take necessary actions and save soil before all the fertile land turns into barren land or desert.