Wet and dry air masses create dry seasons and heavy rainy seasons called

What statistics are to determine the development of a nation?

Based on this map, which statement about africa’s economic activity is most accurate? a) coastal countries are all members of opec b) economic development is more common with opec nations c) coastal countries have more access to productive resources d) economic development is more common above the sahara desert

How do oceanographers measure the salinity of ocean water?