Multiple Choice
Which of the following best describes the difference between evaporation and transpiration?
1. Intro to General Chemistry
Physical & Chemical Changes
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Which of the following is not an example of erosion?
A
Wind wearing away rock surfaces
B
Water carving out a canyon
C
Rusting of iron
D
Glaciers grinding down mountains
Verified step by step guidance1
Understand the concept of erosion: Erosion is the process by which natural forces move weathered rock and soil from one place to another. It involves the physical wearing away of surfaces by agents such as wind, water, and ice.
Identify examples of erosion: Wind wearing away rock surfaces and water carving out a canyon are both examples of erosion, as they involve the physical removal and transportation of material.
Consider the role of glaciers: Glaciers grinding down mountains is another example of erosion, as glaciers physically move and reshape the landscape by carrying away rock and soil.
Examine the process of rusting: Rusting of iron is a chemical reaction involving iron and oxygen in the presence of water or moisture, leading to the formation of iron oxide. This is a chemical change, not a physical process of erosion.
Determine which option is not erosion: Since rusting of iron is a chemical process rather than a physical one, it does not fit the definition of erosion. Therefore, rusting of iron is not an example of erosion.
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