Question

please help neeed helpp

Question 1 (Multiple Choice Worth 2 points)

One effect of desertification is

Decreased amounts of salt in the soil

Increased amount of vegetation

Increased chance for erosion

Increase in average rainfall

Question 2 (Multiple Choice Worth 2 points)

A large area in a semi dry climate has been greatly affected by a decrease in rainfall over the last several years. This area is in danger of

urbanization

deforestation

toxification

desertification

Question 3 (Multiple Choice Worth 2 points)

One of the primary components of fertilizer