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What are examples of rocks that are easily weathered and rocks re resistant to weathering?
Examples of rocks that are easily weathered include limestone, sandstone, and shale, which are sedimentary rocks. Rocks that are resistant to weathering include granite, basalt, and quartzite, which are igneous and metamorphic rocks that have a more crystalline structure and are less prone to chemical breakdown from weathering processes.
Why is quartile very hard and more resistant than its parent rock?
Quartzite is harder and more resistant than its parent rock, sandstone, because the process of metamorphism that forms quartzite involves recrystallization of quartz grains resulting in a more interlocking and compacted structure. This leads to a higher density and stronger bond between the grains, making quartzite more durable and resistant to weathering and erosion.
Which type of rock appear to be the least resistant to weathering and erosion?
Sedimentary rocks like sandstone and limestone tend to be less resistant to weathering and erosion compared to igneous or metamorphic rocks. Their softer composition and structure make them more susceptible to the effects of these processes.
Two identical statues are placed outsideone is made of limestone the other made of granite Which statue will weather more slowly?
I'll say granite because the limestone as you know, is faster to it's weathering.
Which formations appear to be the most resistant to weathering?
Igneous rocks are typically the most resistant to weathering due to their dense and crystalline structure. Metamorphic rocks can also be highly resistant depending on the degree of recrystallization they have undergone. Sedimentary rocks like sandstone and limestone are generally more susceptible to weathering compared to the other two types.
What statement best explains why the soil is thicker above the limestone than it is above the quartzite?
The limestone is more easily weathered than quartzite, leading to the formation of thicker soil above it. Limestone is more prone to chemical weathering, which breaks it down and creates a thicker layer of soil over time compared to the more resistant quartzite.
Why is soil thicker over limestone than over quartzite?
Soil is typically thicker over limestone than over quartzite because limestone is more soluble and reactive with water, leading to greater weathering and the formation of a deeper soil profile. The calcium carbonate in limestone breaks down more easily, releasing nutrients that contribute to soil development. In contrast, quartzite is highly resistant to weathering due to its silica content, resulting in thinner, less developed soils. This difference in mineral composition and weathering rates accounts for the variation in soil thickness.
What are examples of rocks that are easily weathered and rocks re resistant to weathering?
Examples of rocks that are easily weathered include limestone, sandstone, and shale, which are sedimentary rocks. Rocks that are resistant to weathering include granite, basalt, and quartzite, which are igneous and metamorphic rocks that have a more crystalline structure and are less prone to chemical breakdown from weathering processes.
Why is quartile very hard and more resistant than its parent rock?
Quartzite is harder and more resistant than its parent rock, sandstone, because the process of metamorphism that forms quartzite involves recrystallization of quartz grains resulting in a more interlocking and compacted structure. This leads to a higher density and stronger bond between the grains, making quartzite more durable and resistant to weathering and erosion.
Which type of rock appear to be the least resistant to weathering and erosion?
Sedimentary rocks like sandstone and limestone tend to be less resistant to weathering and erosion compared to igneous or metamorphic rocks. Their softer composition and structure make them more susceptible to the effects of these processes.
Why is limestone least resistant to weathering and erosion?
It is susceptible to chemical weathering more than other rocks from exposure to naturally acidic rainfall and groundwater.
Does granite or limestone last longer in normal rain?
Granite lasts longer as it is far more resistant to chemical weathering.
Two identical statues are placed outsideone is made of limestone the other made of granite Which statue will weather more slowly?
I'll say granite because the limestone as you know, is faster to it's weathering.
Which formations appear to be the most resistant to weathering?
Igneous rocks are typically the most resistant to weathering due to their dense and crystalline structure. Metamorphic rocks can also be highly resistant depending on the degree of recrystallization they have undergone. Sedimentary rocks like sandstone and limestone are generally more susceptible to weathering compared to the other two types.
Which one is slow at weathering limestone or granite?
Limestone weathers faster than granite because it is more susceptible to chemical weathering due to its composition of calcium carbonate. Granite, on the other hand, is a more resistant rock as it is composed of harder minerals like quartz and feldspar.
What are less resistant rocks?
Less resistant rocks include sandstone, chalk, and limestone. These rocks are more susceptible to weathering and erosion compared to harder rocks like granite and basalt.
Which is more resistant to weathering a rock or sand?
Rock is far more resistant to weathering (erosion) than sand.
