Question

How can we prevent droughts?

Answer 1

Answer:

Choose a water-efficient irrigation system such as drip irrigation for your trees, shrubs, and flowers. Turn irrigation down in fall and off in winter. Water manually in winter only if needed. Put a layer of mulch around trees and plants to reduce evaporation and keep the soil cool.

Answer 2

Answer:

Strategies for drought protection, mitigation or relief include:

1. Dams – many dams and their associated reservoirs supply additional water in times of drought.
2. Cloud seeding – a form of intentional weather modification to induce rainfall. ...
3. Desalination – use of sea water for irrigation or consumption.
4. More items...