Which layer surrounds the center of the earth

What causes earthquakes? A. the folding of rock along ocean basins B. tension caused by the grinding of rock along faults C. the faulting of rock in the center of plates D. magma pushing through the center of plates

Rifting of tectonic plates in eastern North America during the Jurassic Period was responsible for the ... a: formation of the Catskill delta b: first uplift of the Adirondack Mountain c: Alleghenian orogeny d: opening of the Atlantic Ocean

According to the fossil record, which of the following types of organisms appeared on Earth before the others? A) mammals B) insects C) fish D) land plants

The maditerranean sea touches which of the following nations

What is the gravity like at the equator?

What is the western most capital of the west

Is it possible for a mineral to have a prismatic habit without having any cleavage? why or why not? if yes, give an example

Which structure or landform could be a batholith? A. A limestone cavern, such as the popular Mammoth Cave in Kentucky C. A group of mountains, such as the coastal mountains of British Columbia

Vanessa has 3 yards of cotton. She needs 3/4 yard for each skirt she makes. How many skirts can she make?

What is the biggest problem facing the Chesapeake Bay and Puget Sound?