Mid Ocean Ridges

Mid-ocean ridge is formed along ________ plate boundary.

• Divergent

• Convergent

• Transform

Ocean ridge is formed when two plate move_____ from each other.

• toward

• apart

• horizontally

Magma is formed when the mantle rocks are melted under ______.

• high temperature

• convection current

• low pressure

The process of sea-floor spreading is slow which move ____ cm per year.

• 2-8

• 3-10

• 3-8

Along the divergent plate boundary, it will form the rift valley under ____ fault.

• normal

• reverse

• strike-slip

Mid-ocean ridge is not a continuous ridge but it is broken into many short segments because there is ______ faults.

• normal

• reverse

• transform

The world famous example of mid-ocean ridge is located along _____ ocean.

• Pacific

• Indian

• Atlantic