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2021-07-12

What lines of evidence support the continental drift hypothesis?

What lines of evidence support the continental drift hypothesis?

Alfred Wegener, in the first three decades of this century, and DuToit in the 1920s and 1930s gathered evidence that the continents had moved. They based their idea of continental drift on several lines of evidence: fit of the continents, paleoclimate indicators, truncated geologic features, and fossils.

What evidence did Alfred Wegener provide to support his continental drift hypothesis check all that apply?

fossil evidence

What evidence supports the concept of continental drift select all that apply?

Fossil evidence, rock strata, the orientation of ancient glacial grooves, mountain range locations, and satellite measurements of continental movement are all used to support the theory of continental drift.

Which of the following were used by Wegener to support the continental drift hypothesis choose all that apply?

Wegener used matching mountain ranges across different continents as evidence to support his hypothesis of Continental Drift. Wegener used matching matching fossils of the same organisms on different continents as evidence to support his hypothesis of Continental Drift.

Which geologic features are associated with divergent boundaries?

Most divergent plate boundaries are underwater and form submarine mountain ranges called oceanic spreading ridges. While the process of forming these mountain ranges is volcanic, volcanoes and earthquakes along oceanic spreading ridges are not as violent as they are at convergent plate boundaries.

Which type of plate boundary generates the greatest quantity of magma?

oceanic ridge system

What are two hazards of a quiet volcanic eruption?

Two hazards are that a quiet eruption causes are: The eruption is quiet so the people would not be aware of the explosion. So, the lava could harm their homes or vehicles. Also, the ashes and acid rain could be damaging to their skin and lungs.