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Which rocks are most susceptible to biological weathering and why?
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Biological Weathering of Rocks?
Biological weathering is caused by activities of living organisms - for example, the growth of roots or the burrowing of animals. Tree roots are probably the most occuring, but can often be by animals! Its where animals or roots prise the rock apart.This is more than roots digging in and wedging rocks. Biological weathering is the actual molecular breakdown of minerals. There are things called lichens (combinations of fungi and algae) which live on rocks. Lichens slowly eat away at the surface of rocks. The amount of biological activity that breaks down minerals depends on how much life is in that area. You might find more activities like lichens near oceans where the air is humid and cooler! Or for a short cut ask your daddy!
What kind of rocks are caused by weathering?
The most common rock that experiences weathering, is sedimentary rocks. Metamorphic and Igneous are unlikey to.
What minerals are susceptible to chemical weathering by dissolution?
Your question is somewhat odd, you use the words "chemical weathering" and "dissolution" together.Chemical weathering is usually a process of weathering by "solution" in which case the minerals susceptible to this would be:- Carbonates and halides.Dissolution means decomposition into fragments or parts, a disintegration or liquefaction. There are some minerals that will do this, for instance Iron Pyrites.
Which feature is most affected by weathering?
One of the community features that is affected by weathering is the soil. The rocks in an environment may also be affected by weathering.
What processes most directly helps create soil from rocks?
Weathering and erosion break down rocks until they, eventually, become soil.
Biological Weathering of Rocks?
Biological weathering is caused by activities of living organisms - for example, the growth of roots or the burrowing of animals. Tree roots are probably the most occuring, but can often be by animals! Its where animals or roots prise the rock apart.This is more than roots digging in and wedging rocks. Biological weathering is the actual molecular breakdown of minerals. There are things called lichens (combinations of fungi and algae) which live on rocks. Lichens slowly eat away at the surface of rocks. The amount of biological activity that breaks down minerals depends on how much life is in that area. You might find more activities like lichens near oceans where the air is humid and cooler! Or for a short cut ask your daddy!
What kind of rocks are caused by weathering?
The most common rock that experiences weathering, is sedimentary rocks. Metamorphic and Igneous are unlikey to.
What part rocks does weathering attack most rapidly?
Weathering attacks the surface of the rock most rapidly.
What minerals are susceptible to chemical weathering by dissolution?
Your question is somewhat odd, you use the words "chemical weathering" and "dissolution" together.Chemical weathering is usually a process of weathering by "solution" in which case the minerals susceptible to this would be:- Carbonates and halides.Dissolution means decomposition into fragments or parts, a disintegration or liquefaction. There are some minerals that will do this, for instance Iron Pyrites.
Which feature is most affected by weathering?
One of the community features that is affected by weathering is the soil. The rocks in an environment may also be affected by weathering.
What processes most directly helps create soil from rocks?
Weathering and erosion break down rocks until they, eventually, become soil.
Does mechanical weathering change a rocks structure?
Most Definitely
What processes most directly helps soil from rocks?
weathering
Where are rocks most likely to break?
At high altitudes such as mountains is where rocks are most likely to break. This is due to weathering from the wind.
What are the forces that break rocks?
The forces that break rocks vary and in most cases are classified as mechanical or chemical forces. Weathering is one of the common ways that rocks are broken down into smaller particles.
Where would you most likely find biological weathering?
Near lots of trees or plants
What kind of weathering is the breaking of rocks?
The naturally occurring breaking of rocks into smaller pieces is called physical (or mechanical) weathering. The other forms are biological and chemical weathering. All result in the diminution in size of the original rock.
