Question 1: peacefully
Question 2:right
Grassland, because grassland can be converted to farmland, while mountains are too steep, and swamps are too soggy.
Answer:
international relations is interdisciplinary in nature, blending the fields of economics, history, and political science to examine topics such as human rights, global poverty, the environment, economics, globalization, security, global ethics, and the political environment.
Heat as hot air rises thus causing a disruption in the flow of air