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What evidence is there that rocks dissolve?
weathering is the best evidence.all rocks break down when exposed to weathering processes such as erosion
How do chemicals contribute to weathering?
Chemicals react with rocks and minerals or dissolve rocks and minerals.
How do acids in groundwater cause chemical weathering?
It causes chemical weathering because when it touches rocks, the rocks dissolve, forming caves.
How air causes weathering of rocks?
Air can lead to weathering of rocks through processes like oxidation, which occurs when oxygen reacts with minerals in rocks to form rust. Additionally, carbon dioxide in the air can dissolve in rainwater to create carbonic acid, which can gradually dissolve minerals in rocks over time. Temperature changes can also cause rocks to expand and contract, leading to physical weathering.
Which activity demonstrates chemicalal weathering?
The process of acid rain breaking down limestone rocks, causing them to dissolve and erode, demonstrates chemical weathering.
How can chemical weathering take place below Earth's surface?
The most important weathering agent is water.Water dissolve soluble materials transforming rocks.
Can weathering have an effect of the breaking down of rocks?
Yes, weathering can break down rocks through physical or chemical processes. Physical weathering can occur through freezing and thawing, while chemical weathering can happen through reactions with water, oxygen, or acids. Over time, these processes can cause rocks to crumble or dissolve into smaller fragments.
Acid precipitation is an agent of what weathering?
Acid precipitation is an agent of chemical weathering. When acidic rainfall interacts with certain types of rocks, it can dissolve minerals and cause the rocks to break down over time.
Which chemical is related to chemical weathering?
Carbon dioxide is related to chemical weathering as it combines with water to form carbonic acid, which can dissolve minerals in rocks over time. This chemical reaction gradually breaks down the rocks and contributes to the process of weathering.
What is the importance of water to chemical weathering?
Water plays a crucial role in chemical weathering by acting as a solvent that helps to break down rocks and minerals. Water can dissolve minerals, carry away weathering products, and facilitate chemical reactions that further break down rocks. Without water, chemical weathering processes would be significantly slower or nonexistent.
What are three cause of weathering of the lithosphere?
Three causes of weathering of the lithosphere are physical weathering, which includes processes like frost action and plant roots breaking up rocks; chemical weathering, which involves chemical reactions that weaken or dissolve rocks; and biological weathering, where organisms like lichens and bacteria contribute to rock breakdown.
Which rocks are most susceptible to biological weathering and why?
Sedimentary rocks like limestone and sandstone are most susceptible to biological weathering because they contain minerals that are easily broken down by organic acids produced by living organisms like plants and bacteria. These acids can dissolve the minerals in the rocks, leading to their breakdown and weathering.
