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heat and extreme pressure. also water freezing and melting.
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∙ 12y ago
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What are the main causes of crack growth in rocks overtime?
weathering and plant growth growing through and eventually causing a crack in the rock
How does freezing water cause rocks to weathering?
Water goes into small cracks in the rocks and then freezes. Water expands as it freezes and the expansion pushes outwards on the crack in the rock making it bigger. Eventually this process causes the rock to crack and flake apart
What kind of weathering causes repeated expanding due to the heat and contracting due to cold strains the rocks and causes them to crack?
Thermal expansion causes repeated expansion and contraction within the rock. This repeated stress breaks bonds and eventually causes the rock to crack. Thermal expansion is classified as a type of physical or mechanical weathering.
Do rocks expand during the day?
If there is water in the gap, it will freeze. As water expands when it freezes, the crack will be opened wider. This process is called freeze-thaw. Hope that helped!
What is smoking rocks?
smoking crack
Temperatures in the desert vary greatly between the day and night The constant heating and cooling causes the rocks to crack?
yes, the process is called exfoliation
What are the main causes of crack growth in rocks overtime?
weathering and plant growth growing through and eventually causing a crack in the rock
Which process causes rocks to weather to a reddish color?
deflation
What are organisms that have roots that can crack rocks?
Plants are the organisms which have roots and can crack rocks
How does freezing water cause rocks to weathering?
Water goes into small cracks in the rocks and then freezes. Water expands as it freezes and the expansion pushes outwards on the crack in the rock making it bigger. Eventually this process causes the rock to crack and flake apart
Do rocks stay the same shape forever?
No. Weathering and erosion can change them and they can of course get damaged and crack. If they are in the sea, that can affect them. It can be a long and slow process, but rocks do change.
What are the causes of expansion and contraction of water on soil formation?
in the daytime the suns heat expands rocks.and in the night it contracts. this causes the rocks to crack and eventually breakdown which foorms soil
What kind of weathering causes repeated expanding due to the heat and contracting due to cold strains the rocks and causes them to crack?
Thermal expansion causes repeated expansion and contraction within the rock. This repeated stress breaks bonds and eventually causes the rock to crack. Thermal expansion is classified as a type of physical or mechanical weathering.
Do rocks expand during the day?
If there is water in the gap, it will freeze. As water expands when it freezes, the crack will be opened wider. This process is called freeze-thaw. Hope that helped!
Changes in pressure which can cause rocks to crack is an example of what?
Changes in pressure which can cause rocks to crack is an example of mechanical weathering. It refers to the disintegration and decomposition of rocks.
What is smoking rocks?
smoking crack
Do you put crack rocks in cigarettes?
no
