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rocks and weathering
test questions
| Question | Answer |
|---|---|
| some plants produce acids which result in | chemical |
| a rock that contains tiny connected spaces through which water can move is said to be | permeable |
| one agent of chemical weathering is | carbondioxide |
| the actions of animals most commonly can cause the type of weathering known as | mechanical |
| rapid chemical weathering can be caused by | acid rain |
| some plants produce acids that result in | chemical |
| the factors that determined the rate of weathering is | water and rock |
| after chemical weathering the chemical makeup of the weathered rock is | different |
| freezing and thawing are an example of | mechanical |
| the movement of rock particles by ice wind and water or gravity is called | erosion |
| the rate of chemical weathering is | faster |
| the gas that causes rock containing iron to oxide is | oxygen |
| the type of weathering that occurs due to release of pressure is | mechanical |
| plant roots that force cracks in rocks farther apart are an agent of | mechanical |
| what has a rock probably been chemical weathering if it contains iron and becomes soft crumbly and reddish brown color | oxygen |
| what may the growth of plant roots and animal action result in | mechanical |
| what is the agent of mechanical called in which rock is grind away by the actions of other rocks | abrasion |
| granit will last a long time when it is used for building in what type of climate | cold |
| what kind of weathering causes the mineral compassion | chemical |
| what type of climate causes weathering to happened rapidly | hot and wet |
| what is ice | |
| what is uniformitarianism | the same proses in chemical weathering |
| why does a permeable rock weather easily | tiny air spaces |
| a marbal statue is left exposed to the weather because of | freezing and thawing |
| describe how freezing and thawing of water causes mechanical weathering | when water freezes in the rock it splits |
| explain how oxygen causes chemical weathering | when they form water |
| predict how the cities statue climate will affect it by | how long the weathering a=has been around |