I forgot to get the rocks for my grandpa from the geologist! I shall run there asap!
Today Tezza went to get some rocks from the geologist for her her grandpa looking for 3 specific rocks,To short it up she wanted the rocks from the "Rock Cycle".
This coal used to be magma thousands of years ago.
The 1st rock Tezza is getting for her grandma is a sedimentary rocks are formed by other sediments.Some sedimentary rocks have layers witch are formed by many years of sediments piling on top of eachother.
This is an example of sediments being caried from a a river and it will eventually become a sedimentary rock.
The next rock is a a metamorphic rock.This rock is a rock that comes from molten lava when it gets pushed into the air when a volcano erupts.
This is an example of a metamorphic rock .As you can see it still has some lava on it because it has not yet fully dried.
The last step of the Rock Cycle is when the metamorphic rock finally cools it turns into an igneous rock.An igneous rock is like coal.