Which arrows indicate weathering and erosion?
sedimentary rocks

Answer:
Melting is indicated by red arrows, cooling is indicated by blue arrows, and weathering and erosion is indicated by green arrows.
Explanation:
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Answer: A and B are weathering and erosion or the red arrows ( I have this same graph at my school)
Explanation: When metiamorphic and igneous rocks erode they break down come together as sedimentary rocks