What is the movement of these plates called

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

Residents of moldova are mainly a. russian b. ukrainian c. serbian d. romanian the answer is d. romanian

How does the bare soil surface type affect the amount of runoff