27 February, 2011

metamorphic rock cycle

Geological Society - The Rock Cycle

Geological Society - The Rock Cycle

rock cycle What are the Steps of the Rock Cycle? Metamorphic transition

rock cycle What are the Steps of the Rock Cycle? Metamorphic transition

 metamorphic rock,

metamorphic rock,

(2) sedimentary rocks and (3) metamorphic rocks. Rocks are never actually

(2) sedimentary rocks and (3) metamorphic rocks. Rocks are never actually

Metamorphic rock: a rock formed under heat and pressure from another kind of

Metamorphic rock: a rock formed under heat and pressure from another kind of

The Rock Cycle

The Rock Cycle

Magma is usually the start of this cycle. Igneous rock

Magma is usually the start of this cycle. Igneous rock

Metamorphic rock forms when heat and pressure from under the Earth's crust

Metamorphic rock forms when heat and pressure from under the Earth's crust

The rock cycle

The rock cycle

 and sometimes sedimentary and metamorphic rocks can be uplifted and

and sometimes sedimentary and metamorphic rocks can be uplifted and

 Rock Cycle –Metamorphic, Igneous Rock Formation - Bowens Reaction Series

Rock Cycle –Metamorphic, Igneous Rock Formation - Bowens Reaction Series

Generally speaking, the metamorphic phase of the rock cycle

Generally speaking, the metamorphic phase of the rock cycle

The rock cycle. Click it to view larger and then scroll down for the key.

The rock cycle. Click it to view larger and then scroll down for the key.

Sometimes, metamorphic rocks are formed when rocks are close to some molten

Sometimes, metamorphic rocks are formed when rocks are close to some molten

metamorphic rock must melt, and then cool.

metamorphic rock must melt, and then cool.

Click on a rock type to

Click on a rock type to

The cycle shows the three major groups of rocks: igneous (cooled magma),

The cycle shows the three major groups of rocks: igneous (cooled magma),

Three general types of rocks occur on the surfaces and within the crusts of

Three general types of rocks occur on the surfaces and within the crusts of

Metamorphic: banded-distorted structure (Metamorphic means "changed")

Metamorphic: banded-distorted structure (Metamorphic means "changed")

They do not understand the closed system that is the rock cycle.

They do not understand the closed system that is the rock cycle.