Answer:
Conservation is the management of land and resources for future use.
Explanation:
- Conservation is the process of protecting the existing natural resources like water, land, gravity, magnetism, air, wood, oil, natural gas, iron and coal.
- This can be taken care by utilizing effectively and with limited usage. Migration is shifting from one region to other.
- Precipitation is the process of condensation of particles downwards due to gravity. Preservation is also protecting resources associated with buildings, objects, landscapes.