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How are physical weathering and chemical weathering alike and different?
Physical weathering and chemical weathering both involve the breakdown of rocks, but through different processes. Physical weathering involves the physical breakdown of rocks into smaller pieces without changing their composition, while chemical weathering involves the alteration of rock composition through chemical reactions with substances like water, oxygen, and acids. Both processes contribute to the overall erosion of rocks and landforms over time.
Is a waterfall formed by chemical weathering?
No, a waterfall is typically formed by erosion caused by the flow of water over different rock layers. Chemical weathering can play a role in shaping the rocks surrounding a waterfall, but the waterfall itself is mainly a result of physical processes.
What component of soil is formed by the weathering of rocks?
Minerals are the component of soil that are formed by the weathering of rocks. Weathering breaks down rocks into smaller particles, which eventually contribute to the mineral content of soil.
Is igneous rocks formed by weathering of preexisting rocks?
No.
Are caves formed by erosion or weathering?
Caves are typically formed by a combination of erosion and weathering. Erosion from water, wind, and ice can wear away rock formations, while weathering processes such as chemical weathering can dissolve minerals in the rock, creating openings that can eventually form caves over time.
How are buffers formed?
Different buffers are formed in different ways. Heat buffers are formed by creating a physical substances in most cases for example.
Are buffers formed?
Different buffers are formed in different ways. Heat buffers are formed by creating a physical substances in most cases for example.
What is The new and different substances formed as a result of a chemical change?
The new and different substances formed as a result of a chemical change (reaction) are the products of the reaction.
Tell how snowdrifts and sand dunes are formed in similar ways. Then describe differences in how they are formed.?
Similar: Both are formed by wind. Different: Sand dunes are formed by deposition. Snowdrifts are formed by weathering. ++ They are both formed by deposition of a granular material by the wind. Weathering is totally different - it is the breakdown of rock (or other materials) by the weather, biological agents, etc. - though sand is a product of the weathering of rock.
Is shale formed by physical or chemical weathering?
Shale is a clastic sedimentary rock formed of clay and silt sized eroded particles that are a result of both physical and chemical weathering. The clay minerals, however are the result of chemical weathering of feldspars.
Could the same substance be formed in a chemical change?
No, in a chemical change new substances are formed with different chemical properties compared to the original substances.
What is a type of weathering that changes rock into one or more substances?
Chemical weathering
How are physical weathering and chemical weathering alike and different?
Physical weathering and chemical weathering both involve the breakdown of rocks, but through different processes. Physical weathering involves the physical breakdown of rocks into smaller pieces without changing their composition, while chemical weathering involves the alteration of rock composition through chemical reactions with substances like water, oxygen, and acids. Both processes contribute to the overall erosion of rocks and landforms over time.
What substance is formed from a chemical reaction?
a compound is formed i guess that answers question rewrite many different substances can be formed from different chemical reactions Add: Products are formed from a chemical reaction.
How do the properties of substances formed in chemical changes compare to those of the original substances?
Substances formed in chemical changes have different physical and chemical properties compared to the original substances. This can include changes in color, odor, state of matter, melting/boiling points, and reactivity. The chemical composition of the new substances is also different from the original substances.
What are compounds and how are they formed?
Compounds are chemical substances that is formed when two or more different types of elements join together.
What is a substance formed by the joining of two or more different substances?
chemical compound
