Why did large numbers of Africa migrate to the americas?

Many villages in the sahel have been settled? A. at the edge of the sahara B. outside of cities C. on the banks of the two main rivers D, near forested areas

Where might island chains form? Mid-ocean ridge Subduction zone Continental rift Epicenter

True or false : the collapse of the Mongol empire led to the rise of the Russian empire

What was pangea? ...

Which of the following bodies of water opens to the Davis Strait? A. Baffin Bay B. the Yukon River C. the Labrador Sea D. the Pacific Ocean

How temperature and density change from the crust to the core

Which plain is completely located in Canada? 1 Great Plain 2 Baffin Island 3 Canadian Shield 4 Coastal Plains

What does an ecological designer consider about a product?

Where would you expect to find tectonic plate boundaries in Latin America?

If we were to magically replace our Sun with the supergiant star, Betelgeuse, how many planets in our Solar System would be inside of the star itself? (Hint: Compare the semi-major axis of the planets to the Stars Radius).