We need to conserve soil because of the following reasons:
- Soil is vital part of our eco system and is the foundation of plant, animal and human life.
- Plants grow on soil and play an important role in regulating the climate of a region. In absence of plants, the region becomes inhabitable
- Animal kingdom eat plants and grasses. Carnivorous animals eat the herbivorous animals.
- Humans grow crops on soil and thus live a settled life.