Cengage Advantage Books: Sustaining the Earth 10th Edition by Tyler Miller,Scott Spoolman

تمرين 4

Summarize the major harmful environmental impacts of food production. What is soil erosion , and what are its two major harmful environmental effects? What is desertification , and what are its harmful environmental effects? Distinguish between soil salinization and waterlogging of soil and describe their harmful environmental effects. Explain how food production systems affect biodiversity.