Geography, 07.12.2020 22:10, ninaaforever
1. Even Alfred Wegener acknowledged that the apparent fit of continents or "matching” of continental coastlines was crude at best. Propose an explanation for this inexact fit.
2. Evolution is adaptation, or change, of organisms in response to environmental changes. The theory of evolution states that similar organisms evolved from a common ancestor. Scientists hypothesize that marsupials like koalas and kangaroos, which are native only to Australia, evolved from the same ancestor as the marsupials known as opossums, which are native to North and South America. Does the theory of plate tectonics support the theory of evolution in this case? Explain your answer.
3. About 200 million years ago, extensive tropical swamps existed in North America. At the same time, glaciers covered southern Africa, southeastern South America, much of India, portions of Australia, and nearly all of Antarctica. How does this information support Wegener's idea of continental drift?
Answers: 2
Geography, 22.06.2019 07:20, manaspercy
Iam stuck on this question! 45 points : ) how do increases in temperature affect the density of ocean water? answer choices: (a) density does not change (b) density increases (c) density becomes variable (d) density decreases
Answers: 1
Geography, 23.06.2019 21:30, sindy35111
The oldest seafloor in the atlantic ocean is located closest to the edge of the continents. explain how this age can be used to figure out when north america first began to separate from europe
Answers: 3
1. Even Alfred Wegener acknowledged that the apparent fit of continents or "matching” of continental...
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