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Question
which of the following does not support the idea of continental drift?
coastal lines fit like a puzzle
rock formations match across continents
distribution of fossils
ocean tides
Brief Explanations
- Coastal lines fit like a puzzle: This is a classic piece of evidence for continental drift. If you look at the coastlines of continents like South America and Africa, they seem to fit together, suggesting they were once joined.
- Rock formations match across continents: Similar rock formations found on different continents support the idea that the continents were once connected. For example, certain types of rocks in Brazil match those in West Africa.
- Distribution of fossils: Fossils of the same ancient plants and animals have been found on different continents. This indicates that the continents were once close enough for these organisms to inhabit the connected landmass.
- Ocean tides: Ocean tides are caused by the gravitational pull of the moon and the sun on the Earth's oceans. They have nothing to do with the movement of continents (continental drift).
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Ocean tides