Unit 9 Saving the earth Period 1 Why is she crying?
Morgan Fagan. Agriculture Industrialized Uses machines Chemical Fertilizers Chemical Pesticides Focus on maximum yield Use of GMOs
Environmental Resources and Economic Growth James Roumasset University of Hawaii Hua Wang World Bank Kimberly Burnett University of Hawaii.
Threats to Soil. Environmental or Natural Factors: Temperature Extremes - too hot or too cold! Extremes - too hot or too cold! Affects humus accumulation.
Africa & The Five Themes of Geography
