Continental Drift ? of the Day

This type of rock forms under extreme heat or pressure

(a)  

A sedimentary rock forms as a result of ​ (a)   ​ ​ and (b)   . This breaking down land into ​ (c)   ​ (d)   turns it into a rock.

• weathering
• erosion
• sediments.
• cementation

An igneous rock can turn into a sedimentary rock. First the igneous rock must ​ break down due to (a)   and then the ​ (b)   compact and ​ (c)   turns it into a rock.

• weathering and erosion
• sediments
• cementation

What is the rock cycle?

___________________ ______________ in the mantle allows the crust to move.

(a)  

Who came up with the Theory of Continental Drift?

What 3 pieces of evidence are used to help support the theory of continental drift?

The theory of ​ (a)   proposes that the ​ (b)   are drifting ​ (c)   from each other

• continental drift
• continents
• away

A sedimentary rock can turn into a metamorphic rock by what process?

(a)  

The ​ (a)   is solid and made up of Iron and Nickel. The ​ (b)   is liquid and made up of metals. Convection currents are found in the ​ (c)   and are responsible for the movement of the ​ (d)   The ​ (e)   is a squishy solid layer.

• inner core
• outer core
• mantle/ mesosphere
• lithospheric plates.
• asthenosphere