The degradation of land in arid and dry sub-humid areas, resulting primarily from natural activities and influenced by climatic variations is known as

A. chaparral
B. Alluvial Soil
C. Desertification
D. Basin System

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d

American consumption has had which of the following effects on the environment?

According to hebrew traditions, it was around 1250 bce that moses led them out of a. egypt b. canaan c. palestine d. mesopotamia