Which of the following is NOT a natural cause of erosion? A. Water
B. Wind
C. Temperature
D. Glaciers

Plants can have a positive and negative effect on the rate of weathering

Trade routes emerged along which coast when arab and indian traders from around the indian ocean mixed with the bantu people from africa's interior? a. swahili coast b. guinea coast c. drakensberg coast d. namib coast

5. what is a red giant? can our sun become a red giant? why or why not?