Earth's Layers and Tectonics

What type of boundary is formed when plates slide past each other?

What is the area where two tectonic plates meet called?

At mid-ocean ridges,

A possible result of plates moving along a transform boundary is

What is the liquid layer of the Earth's core called?

According to the continental drift theory, a single, huge continent once existed called

Tectonic plates consist of

Evidence for sea-floor spreading has come from

The deep interior of the Earth can be mapped using

What type of boundary is formed when plates separate?

Where does sea-floor spreading take place?

Which of these did NOT provide evidence for continental drift?

What is the outermost layer of the Earth called?

What type of boundary is formed when plates collide?

New oceanic lithosphere forms as a result of