Karteikarten am Igneous Rocks, erstellt von Amar Jehel am 01/12/2016.
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Erstellt von Amar Jehel
vor fast 8 Jahre
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Schließen
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Erstellt von Amar Jehel
vor fast 8 Jahre
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What is geology?
What were the first types of rocks to have formed on Earth?
How are igneous rocks formed?
Are igneous rocks still formed today?
The First Rocks
What is magma?
What is the lithosphere?
Where do scientist believe magma forms?
What makes magma less dense?
What happens when magma reaches the surface?
What is the temperature of Lava?
What happens when magma cools below the surface?
What happens when magma cools above the surface?
What are crystals?
How are crystals formed?
How is the size of crystals determined?
What are minerals?
What are the characteristics of igneous rocks?
Texture
Colour
