Question

Why the bushes or trees in desert areas have long roots?

Answer 1

Many desert plants have adapted to the harsh environment by growing deep roots that can gather water from several feet under the surface. ... Plants in the desert have long rootsto gather water from deep under the soil.

Answer 2

Answer:

A deep root system is not the only way that a desert plant absorbs water. Many desert plants also have water absorption systems present in the stems or leaves of the plants, such as tiny hair-like fuzz on the surface of the leaves that helps prevent the evaporation of water.

Hope this will help you a lot......