It is a theory stating that the crust of the Earth is separated into large plates that float freely over the molten rock layer.
Plate Tectonics Theory
5
The edges of the tectonic plates are called __________ ____________.
Plate Boundaries
5
A chain of mountains is known as ____________.
Mountain ranges
5
A point on the earth’s surface located just above the focus where most of the destructive effect of earthquake happens is known as ____________.
Epicenter
5
You are most likely to experience many earthquakes and volcanic eruptions is you live close to a plate boundary. (True or False))
True
5
The plates of the earth are constantly but slowly moving in different directions. (True or False)
True
5
Numerous active volcanoes, mountain ranges and earthquake epicenters can be found at the middle of Pacific Plate which is known as Pacific Ring of Fire. (True or False)
False
5
The outermost layer of the Earth is known as _______________