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Rock Cycle wes
| Question | Answer |
|---|---|
| Igneous rock comes from _______________ | cooled magma |
| Sedimentary rock forms in: | layers |
| Metamorphic rock has ____________ or bands of colors running through it. | streaks |
| What does morph mean? | change |
| What does ignite (igneous) mean? | fire |
| A sedimentary rock might have a __________ in it. | fossil |
| What type of rock is marble? | metamorphic |
| What type of rock is granite and basalt? | igneous |
| What type of rock is sandstone and limestone? | sedimentary |
| Metamorphic rock undergoes heat and _______________ | pressure |
| Sedimentary rock forms from weathering and ____________ | erosion |
| What causes most erosion on earth? | water |
| Besides water, what else causes erosion on earth? | wind, gravity, plant roots, animals |
| What is the "breaking down" of rock called? | weathering |
| What is the "carrying away" of rock called? | erosion |
| Mountains that are smooth and rounded over are: | old |
| Moutains that are sharp and jagged are: | young |
| Which igneous rock is found under most of the continents? | granite |
| Which igneous rock is found under most of the oceans? | basalt |
| Which rock type is formed in layers at the bottom of ocean? | sedimentary |
| Any solid that sinks to the bottom of a liquid is called: | sediment |
| What animal undergoes metamorphosis? | caterpillar |
| What rock has to be present for caves and caverns to form? | limestone |
| What dissolve limestone? | carbonic acid |
| The words "LITHOS" come from the Greek word for: | rock |
| The process after weathering and erosion when sediment comes to rest in a certain place: | deposition |
| The process in which rocks are formed and broken down is called the: | rock cycle |
| The thinnest layer of the earth: | crust |
| In what layer of the earth do earthquakes occur? | crust |