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Stack #34303
Mr. Olson 5th Grade Science Chapter 2E
Question | Answer |
---|---|
Does the greatest amount of change in rock come from burial metamorphism? | No |
Can any kind of rock be changed into another kind of rock? | Yes |
When lava forms obsidian, do the mineral grains have a long time to grow? | No |
Do either the remains of plants and animals or parts of organisms form chemical sedimentary rocks? | No |
___________ are large rocks formed from magma. | mineral grains |
What 3 things can affect the formation of beds of sedimentary rock? | wind, water, shape of land (land formations) |
Metamorphic rock forms from existing rock because of changes caused by ______, ________, or chemicals. | heat, pressure |
Most _______ rocks are layered. | sedimentary |
Does contact metamorphism occur when hot magma or lava comes in contact with rocks? | Yes |
The breaking up of rocks into sediments is known as __________. | weathering |
Bituminous coal becomes metamorphosed to form ____________. | antracide |
The change from one rock type to another is called_________. It usually happens because of heat, pressure, or chemicals. | metamorphism |
Bits of existing rocks, minerals, and organic materials are known as _________. | sediments |
Are igneoes rocks grouped according to their texture a banded or non banded? | Yes |
________ are rocks that form at Earth's surface when sediments harden into rock. | sedimentary rocks |
Are bricks a type of sedimentary rock? | No |