Igneous rocks
What are rocks?
Rocks are made up of minerals. And each rock is a mixture of more than one minerals.
What are they made up of?
Sedimentary rocks are made up of sediments.
What are fossils?
Fossils are preserved remains of animals and plants.
What does metamorphosis mean?
The word metamorphosis means change
What is soil made up of?
Soil is made up of broken up rocks.
Where is it formed?
It is formed deep in the mantle where lava solidify into a rock.
Rocks are continuously being broken up by a process called------.
Weathering
What are they found in?
They are found inside of sedimentary rocks.
How do they form?
When the sedimentary rocks face intense heat and preausure they turn into metamorphic rock.
Different types of rocks make Different types of ---------‐-.
Soil
What is the process called when lava turns into a rock?
Solidification
Yes or no, does sedimentary rocks always form in layers?
Yes
What are the conditions required?
It had to be burried quickly in a place where there is very little air.
Write any 4 types of metamorphic rocks.
Quartzite, marbles, slate, and gneiss.
Yes or no does sandy soil have large particles.
Yes
Tell a type of intrusive igneous rock ?
Granite
Write 3 of the most common types of sedimentary rocks.
Sandstone, shale, and limestone.
Why aren't they found in igneous rocks?
There is a lot of heat in the process so the fossil will break.
Which metamorphic rock forms when limestone ie heated?
Marble
Write 3 types of soil.
Sandy soil, clay soil, and loamy.
How does the igneous rock form?
Magma gets pushed upwards to the surface because of the pressure inside .then it cools down and turns into a igneous rock.
Which type of sedimentary rock is made from layers of shells?
Limestone.
Name all types of fossils.
Trace fossil, mould fossil, cast fossil, and true form.
Which metamorphic rocks form when shale is put under extreme heat and preausure.
Slate
Yes or no does shale weather into sandy soil?
No