A drought can change the color of an environment from green to brown.
Drought, or a lack of water, is often a problem for farmers and communities around the world.
A lack of water can change the color of an environment from green to brown.
what can change the color of an environment from green to brown?

(a) lack of water
(b) clouds
(c) trees
(d) increased h2o
(e) climate
(f) deforestation
(g) burning
(h) Greenhouse gases