Which crop is grown drier northern area of nigeria

In plate tectonics, why is the north american plate tectonically inactive?

Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from

Ineed this right now uwu which phrases describe types of freshwater wetlands? check all that apply. flooded forest-like areas acidic areas found in northern climates grassy areas covered by shallow water areas of high elevation that feed into river systems small streams that flow into larger streams and wetlands