Metamorphic Rock ???? | Igneous Rock ???? | Sedimentary Rock ???? | Tectonic Plates | The Earth |
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What rock comes after metamorphic?
Igneous.
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What rock comes after igneous?
Sedimentary.
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What rock comes after sedimentary?
Metamorphic.
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Name the two types of tectonic plates.
Oceanic plates and continental plates.
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What are all of the causes of erosion?
Volcanic activity, temperature, water, wind, ice, tectonic plates, and gravity.
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How are metamorphic rocks formed?
Metamorphic rocks are formed when rock changes over a period of time due to a lot of physical changes, such as: pressure, heat and different chemical activity.
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How are igneous rocks formed?
Igneous rocks form when hot, molten rock crystallizes and solidifies.
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How are sedimentary rocks formed?
Sedimentary rocks are formed from sediment grains deposited by water, wind or ice. They are always formed in layers, and quite often contain fossils.
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What is a continental drift?
The theory of Pangea.
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Name the layers of the Earth.
The crust, the mantle, the outer core, and the inner core.
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What are the two most common types of metamorphic rock?
Quarts and metamorphic.
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What are the two most common categories of igneous rocks?
The two most common categories of igneous rocks are extrusive and intrusive.
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What are the two most common types of sedimentary rock?
Sandstone and limestone.
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What happens when tectonic plates smashed together?
Mountains form.
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What is transportation?
Transportation is the transport of weathered materials, from mountains to the sea.
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Is there a start or an end to the rock cycle?
No.
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What happens when tectonic plates rub together?
Earthquakes happen.
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What is deposition?
Deposition is the geological process in which sediments, soil and rocks are added to places, normally the sea.
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Where are metamorphic rocks most commonly found?
We often find metamorphic rocks in mountain ranges.
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Where are igneous rocks most commonly found?
Although it sounds weird, because igneous rocks come from volcanoes, most igneous rocks are found in the oceanic crust.
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Where are sedimentary rocks most commonly found?
You're most likely to find sedimentary rocks near sources of water, which is where a lot of erosion takes place.
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Who discovered Pangea.
Alfred Wegener.
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