Which supercontinent forms the core of North America?

A. Gondwana

B. Pannotia

C. Laurentia

D. Rodinia

Out of the 7 continents circle the only one that doesn't have any glaciers on it? 7 Continents Below North America Asia Africa South America Australia Antarctica Europe

How does heat transfer in the earths mantle related to the movement of the earths crust

What migrant groups contribute to the population of the Guianas

Which of these outcomes is a positive effect of ecotourism on the environment?

What do you call the phenomenon when seafloor spreading creates a new seafloor, but the diameter of the Earth doesn't increase because another process melts old seafloor back into magma?

What do stream terraces represent? Put another way, what were stream terraces before they became a terrace?

The American Revolution inspired the French Revolution. True False

Identify and explain three past or current consequences of the Partitioning of India in 1947.

Why is the black earth region in Russia called Black Earth?

The US counties that border Mexico have an unusually high percentage of people in which age group? A. 0-17 B. 18-39 C. 40-59 D. 60-79