What activities are most responsible for the recent rise in greenhouse gases? A. Spray bottles and carbonated beverages

B. Transportation, electricity, heating, AC

C. Volcanoes

D. Farmland converted into forests

Which country is currently the most populated country in the world? a. india b. china c. mongolia d. indonesia

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

Which country in the video has the highest population growth rate?