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Rocks and Weathering
Chapter 5 Test Question
Question | Answer |
---|---|
Some plantes produce acids which result in weathering. | Chemical |
A rock that contains tiny,connected spaces through which water can move is said to be? | Permeable |
One agent of chemical weathering is which combines with water to form Carbonic Acid. | Carbon Dioxide |
The actions of animals most commonly can cause the type of weathering known as ? | Mechanical |
Rapid chemical weathering can be cause by which is rain combined with Pollutants. | Acid Rain |
Some plants produce acid that resultes in weathering | Chemical |
The factors that determine the rate of weathering are the type of and | Rock and Climate |
Acid rain causes very rapid weathering | Chemical |
The most important agent of chemical weathering is | Water |
After chemical weathering,the chemical makeup of the weather rock is than the original rock. | different |
Freezing and thawing are an example of weathering | Chemical |
The movement of rock particles by ice,wind,water,or gravity is called | Erosion |
The rate of chemical weathering is in hot,wet climates than in cold dry climate. | Faster |
The gas that causes rock containing iron to oxidize is | Oxogen |
The type of weathering that occurs due to release of pressure is weathering | Mechanical |
what has a rock probably been chemically weathered by if it contains iron and becomes soft,crumbly and reddish -brown color. | Mechan Oxegon |
What may the grown of plant roots and animal activity result in? | Mechanical |
What is the agent of chemical weathering called in which rock is worn away by the grinding action of the rock particles. | Abrasion |
Granite will last a long time when it is used for building in what type of climate? | A cold climate |
What type of weathering causes mineral composition of rock to change? | Chemical |
What type od climate weathering to happen rapidly? | Hot,and Wet |
What is ice Wedging | It's the process that water frizz and rocks and the wet brakes the rock. |
What is uniformitarianism? | The process that happen in the past. |
Why does a permeable rock weather easily | Because the has cracks. |
What can scientist infer from the rounded shape of the Appalachian Mountains. | They used to be jaged there old. |
A marble statue is left exposed to the weather.what agent of mechanical weathering probably will cause it to weather. | Freezing,and thawing |
Describe hoe frezzing and thawing of water causes mechanical weathering. | When water freezes it expands. |
explain how oxygen causes chemical weathering. | Oxygen mixed with to form oxidation. |
Predict how the citys climate will affect the weathering of the status.give a reason for your production. | Because of pollution and wet climate would cause Acid Rain. |