The large ocean that existed ~220 million years ago, forming about 60% of the Earth's surface was known as ________.

A. Rodinia
B. Panthalassa
C. Pangea
D. Gondwanaland


Answer: B

Environmental & Atmospheric Sciences

You might also like to view...

A charged balloon neatly illustrates that something can have a great amount of

A) potential energy and a low voltage. B) voltage and a small potential energy. C) both voltage and potential energy. D) none of the above

Environmental & Atmospheric Sciences

The term of "Sedimentary Basins" refers to a depression, created as a consequence of subsidence that fills with sediment.

a. true b. false

Environmental & Atmospheric Sciences

Where does the majority of oil pollution in the ocean come from?

A. blowouts (oil escapes under high pressure from a borehole on the ocean floor ) B. tanker accidents C. fisheries D. runoff from land E. cruise ships

Environmental & Atmospheric Sciences

The deep-ocean trenches are usually associated with ________.

A. volcanism B. earthquakes C. island arc systems D. All of these are correct. E. None of these is correct.

Environmental & Atmospheric Sciences