When did the continents acquire outlines similar to the ones they have now?

A) Cenozoic Era
B) Paleozoic Era
C) Mesozoic Era
D) Devonian Period


Answer: C

Environmental & Atmospheric Sciences

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Geothermal energy is produced by ____

A)hydraulic fracturing B)recent or current volcanic activity C)heat from Earth's interior D)hot springs E)states in the southern U.S.

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Any animal that relies on only one or two sources of food is known as a(n) _______________

Fill in the blank(s) with correct word

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The process of water molecules moving through semipermeable membrane from a less concentrated solution to a more concentrated solution is called ________

A) conduction B) convection C) diffusion D) mixing E) osmosis

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Examine the historical roots, current areas of contention, and settlement attempts of the Arab-Israeli conflict

What will be an ideal response?

Environmental & Atmospheric Sciences