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What are minerals
How are sedimentary rocks formed?
What are igneous and metamorphic rocks?
Math in science
100
Different kinds of crystals that make up rocks
What are minerals
100
A natural process that breaks rocks into smaller pieces are called this
What is weathering?
100
One property of igneous rocks is this
What is made from melted rocks that cool
100
When the Hawaiian volcano Mauna Loa erupted in 1950, the lava flowed out of it at a speed of 9.3 kilometers per hour. The lava reached the sea about 3 hours. Estimate how many kilometers the sea is from the source of the lava.
What is almost 28km. 9.3km/1hr x 3 hr = 27.9 or 28 km
200
They are made up of one or more minerals
What are rocks
200
Soil is made of these
What are small rocks, plant and animal remains and live animals
200
How can sedimentary rocks form into metamorphic rock
What is by applying heat and pressure
300
This is a common mineral that forms rocks
What is mica
300
The weight of the layers and sticky clay materials in the sediment hold the particles together. When they harden it formes these types of rocks...
What is sedimentary
300
A sedimentary rock melts, what kind of rock forms
What is igneous
400
this type of rock has a scale of one for the softness of its mineral
What is talc
400
they are found in fossils
What is bones and leaves