test qustions
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| some plants produce acids wich result in ______ weathering | chemical
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| a rock that contains tiny connected spaces through wich water can move is said to be___________ | permable
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| one angent of chemical weathering can be caused by ________ wich is rain combined with pollutants | carbon dioxide
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| THe actions of animals most commonly can cause the type of weathering known as___________ | Animal actions
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| rapid chemical weathering can be caused by_________ wich is rain combined with pollutans | acid rain
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| some plants produce acids acids that result in______ weathering | chemical
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| the factors that determine the rate of weathering are ______ and ______ | climte, type of rock
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| acid rain causes rapid ___________ weathering | chemical
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| the most important agent of chemical weathering is _________ | water
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| after chemical weatering the chemical make up of the weathered rock is ________ then the original rock | diffrent
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| freezing and thawing is a example of _________ weathering | mechanical
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| the movment of rock particels by ice, wind, water or gravity is called_________ | erosion
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| the rate of chemical weathering is ______ in hot, wet climates | faster
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| the gas that causes rock conaning iron to oxidize is_________ | oxygen
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| the type of weathering that occurs due to release pressure is _____________ weathering | mechanical
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| plant roots that force cracks in rocks father apart are an agent of _______ weathering | mechanical
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| What has a rock probally been chemically weathered by if it contains ior and becomes soft, crumbly and reddish brown color? | oxygen
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| What may be the growth of plant rooths and animal activity result in? | Mechanical
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| What is the agent of mechanical weathering called in wich rock is worn away by the grinding action of other rock particals? | Abrassion
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| Granite will last a long time when used for a buliding in what type of climate? | Cold
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| What kind of weathering causes the mineral composition of rocks to change? | Chemical
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| What type of climate causes weathering to happen rappidly? | worm and hot
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| What is ice wedging? | The water freezes in rocks and acts like wedge to brake the rock apart.
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| What is uniformitarianism? | THe same process that oppperates today and in the past.
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| Why dose permable rock weather easily? | It has small holes and cracks
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| What can scientis infer from the rounded shepe of the appalachian mountins | they have been erouded and have older rocks
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| A marble satue is leftt oexpose to the weather what agent of mechanical weathering prbally will cause it to weather? | Freezing and thawing
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| Describe how freezing and thawing of water causes mechanical weathering? | water freezes in rocks and acts like a wedge to breake it apart.
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| Explain how oxygen causes chemical weathering | oxygen mixes with water to form oxidation
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| For hundreds of years an acient statue had been kept out doors in a country with a dry mild climate A U.S citybought the satue and placed it outdoors in a park the city has hot rainy summers freezing winter temuatures and air pollution from the burning co | Pollution and wet climate form acid rain hold and cold weathering lead to freezing and thawing
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