Geography, 11.11.2020 19:00 hendelalem69
Which description best presents the arrangement of continents, oceans, and landforms according to the theory of plate tectonics?
A. the motion of lithospheric plates over millions of years
B. large pieces of Pangaea drifted in different directions over millions of years
C. several divisions of two original continents over millions of years
D. oceans eroding along different paths within a single continent over millions of years, causing it to break up
Answers: 1
Geography, 22.06.2019 21:00
Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation
Answers: 1
Geography, 23.06.2019 07:40
Which of the following types of nonrenewable fuel sources requires the storage of radioactive waste? a. coal b. nuclear c. solar d. oil
Answers: 1
Which description best presents the arrangement of continents, oceans, and landforms according to th...
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