Which theory suggests that the crust is made of plates that interact in various ways?

It refers to the long chains of mountains located on the ocean floor where seafloor spreading takes place.

How many recording stations are needed in triangulation method?

Which is largest among the 7 major plates of the world?

What do we call to thee ocean that surrounded Pangaea?

Which type of waves is the slowest?

What do you call to the soft, weak upper portion of the mantle?

It measures the strength of shaking produced by the earthquake at a certain location and is determined from effects on people, human structures, and the natural environment.

What do you call to the outermost rigid layer of the Earth?

The place where oceanic crust sinks back into the mantle, balancing the creation of new crust.

The type of plate boundary associated with seafloor spreading.

Which type of crust is less dense?

The type of stress that pulls rock apart, common at divergent boundaries.