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ollegr [7]
3 years ago
14

Ellie is visiting the Grand Canyon on her summer vacation. Everyone in her tour group marvels at the different rock

Physics
1 answer:
PSYCHO15rus [73]3 years ago
3 0

Answer: She could research what geologists have already discovered about the canyon.

She could hike into the canyon and make observations of the rocks in each layer.

She could compare her observations of the rock layers to other rock layers in the area.

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