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Of two rocks with the same composition, texture and porosity, there are multiple factors affecting their rate of weathering. Generally speaking, however, smaller rocks would tend to be mechanically weathered more quickly because they are more prone to transportation by the agents of erosion. This transportation by wind, water and ice exposes the smaller rock to more abrasion and fracture which quickens its rate of weathering. Chemical weathering also occurs more quickly in the smaller rock, as the rate of chemical weathering is directly related to the relationship of surface area to a rock's volume. The higher the surface area in proportion to mass, the quicker the rate of weathering; thus the smaller rock would weather faster.

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How does the surface area of an exposed rock affect its rate of weathering?

The surface area of an exposed rock directly impacts its rate of weathering. A rock with a larger surface area will weather more quickly because there is more area for chemical and physical weathering processes to act upon. As the surface area increases, the rock is more vulnerable to breakdown and erosion processes, leading to faster weathering.


How does an increase in surface area affect the rate of weathering?

If you do a chalk experiment, you will find out that increasing the surface area speeds the rate of weathering. The reaction/weathering will happen quicker. Most people are doing this in science. Your welcome


How does the size of an exposed rock affect its rate of weathering?

The size of an exposed rock can affect its rate of weathering. Smaller rocks have a larger surface area compared to their volume, which exposes more area to weathering agents like water and air, causing faster weathering. Larger rocks have less exposed surface area relative to their volume, so they weather more slowly.


What is the relationship between surface area and weathering rate?

Oh, dude, it's like this: the relationship between surface area and weathering rate is pretty straightforward. The greater the surface area of a rock or mineral, the faster it will weather because there's more area for those pesky weathering agents to break it down. So, like, if you want something to weather faster, just give it more surface area to work with. Easy peasy.


How does the size of an exposed rock affect its rate of weathering-?

The size of an exposed rock can affect its rate of weathering because larger rocks have a smaller surface area-to-volume ratio, making them weather more slowly compared to smaller rocks. Larger rocks provide less opportunity for chemical reactions and physical weathering processes to occur on their surfaces. Smaller rocks have greater surface area for weathering agents like water and air to act upon, leading to faster weathering rates.

Related Questions

How does the surface affect the rate of weathering?

more surface area= faster rate of weathering


How does the surface area of a rock affect the rate of weathering.?

The surface area of a rock has a big affect on the rate of weathering. The higher the surface area of the rock in proportion to its overall mass will result in a quicker rate of weathering of the rock.


How is surface area related to area?

How does slope affect the rate of weathering


How does surface areas affect the rate of weather?

more surface area= faster rate of weathering


How is surface related to weathering?

How does slope affect the rate of weathering


How does the surface area of an exposed rock affect its rate of weathering?

The surface area of an exposed rock directly impacts its rate of weathering. A rock with a larger surface area will weather more quickly because there is more area for chemical and physical weathering processes to act upon. As the surface area increases, the rock is more vulnerable to breakdown and erosion processes, leading to faster weathering.


How does the amount surface area affect the rate of weathering?

The surface area of a rock has a big affect on the rate of weathering. The higher the surface area of the rock in proportion to its overall mass will result in a quicker rate of weathering of the rock.


How does an increase in surface area affect the rate of weathering?

If you do a chalk experiment, you will find out that increasing the surface area speeds the rate of weathering. The reaction/weathering will happen quicker. Most people are doing this in science. Your welcome


How does the size of an exposed rock affect its rate of weathering?

The size of an exposed rock can affect its rate of weathering. Smaller rocks have a larger surface area compared to their volume, which exposes more area to weathering agents like water and air, causing faster weathering. Larger rocks have less exposed surface area relative to their volume, so they weather more slowly.


What is the relationship between surface area and weathering rate?

Oh, dude, it's like this: the relationship between surface area and weathering rate is pretty straightforward. The greater the surface area of a rock or mineral, the faster it will weather because there's more area for those pesky weathering agents to break it down. So, like, if you want something to weather faster, just give it more surface area to work with. Easy peasy.


How is surface area related to weathering?

Surface area is directly related to weathering because the greater the surface area of a rock exposed to the elements, the faster the weathering process occurs. This is because more area allows for increased access of water, air, and other agents of weathering to act on the rock, leading to its breakdown and erosion over time.


How does the size of an exposed rock affect its rate of weathering-?

The size of an exposed rock can affect its rate of weathering because larger rocks have a smaller surface area-to-volume ratio, making them weather more slowly compared to smaller rocks. Larger rocks provide less opportunity for chemical reactions and physical weathering processes to occur on their surfaces. Smaller rocks have greater surface area for weathering agents like water and air to act upon, leading to faster weathering rates.