Where is the Sahel located

What advantage of a map which shows only a small portion of earth's surface compared to a large scale map?

What is most likely cause of an ecosystem changing from grassland to farmland

Which phrase best describes the cause of earthquake? a. plate movements along fault lines b. the ring of fire c. intense vibrations d. movement of earth's crust under the ocean floor

Evapotranspiration differs from evaporation in the following ways: a. Evapotranspirtation deals only with a change of state over water surfaces such as oceans, seas and lakes. b.

What mountain range runs down the western coastline of south America

The area just north of Lake Baikal is called?

When the Europeans traveled the Mississippi and the Amazon rivers, what did they bring to the native peoples of both continents? A. Gifts and wisdom B. Exotic plants and animals C. Smallpox and other disease D. Technology and knowledge

What are the major controlling factors for the variations of the water mass in the ocean?

The climatic effect that influences precipitation and air flow locally is

Does oceanwater contain any other minerals than salt