Question
Which is an example of physical weathering?(1 point)
Responses
bits of rock rusting when exposed to oxygen and water
bits of rock rusting when exposed to oxygen and water
wind blowing off bits of a rock over time
wind blowing off bits of a rock over time
limestone in rock dissolving when acid rain flows across it
limestone in rock dissolving when acid rain flows across it
oxidation of certain metals in rock
Responses
bits of rock rusting when exposed to oxygen and water
bits of rock rusting when exposed to oxygen and water
wind blowing off bits of a rock over time
wind blowing off bits of a rock over time
limestone in rock dissolving when acid rain flows across it
limestone in rock dissolving when acid rain flows across it
oxidation of certain metals in rock
Answers
GPT-4o mini
The example of physical weathering from your options is:
**wind blowing off bits of a rock over time.**
Physical weathering involves the mechanical breakdown of rocks without changing their chemical composition, while the other options involve chemical processes.
**wind blowing off bits of a rock over time.**
Physical weathering involves the mechanical breakdown of rocks without changing their chemical composition, while the other options involve chemical processes.