____________ are sudden,violent shaking of the Earth's surface.
Tectonics
Earthquakes
Volcanics
None of these
There are ________ large plates in earth.
Five
Six
Seven
Eight
____________ is a set of ideas.
Plate tectonics
Plate movement
Plate electronics
____________ is the one of the most tectonically active countries in the world.
Iceland
Netherland
Australia
___________ boundaries are also known as divergent boundary.
Destructive
Conservative
Constructive
The crust is a solid and is divided into __________ main types.
Two
Three
Four
The core is divided into __________.
The ___________ is semi - molten.
Inner core
Outer core
Crust
Two plates moving towards each other (both continental crust) is called ___________.
Conservative boundary
Collision boundary
Constructive boundary
The _________ of the world's volcanoes and earthquakes is very uneven.
Structure
Distribution
