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Rainbow [258]
4 years ago
13

Based on its surface features, the most important event on Venus in the past billion years or so was _______.a) the eruption of

a giant volcano that formed one of Venus's "continents"b) the impact of an unusually large asteroid that left a deep scar on one side of the planetc) a global "repaving" that erased essentially all the surface features that had existed earlierd) the onset of mantle convection, which caused Venus's lithosphere to split into plates like those on Earth
Physics
1 answer:
ira [324]4 years ago
4 0

Answer:

Correct answer is (c) a global "repaving" that erased essentially all the surface features that had existed earlier

Explanation:

Venus underwent cyclic process which erased the proved of other craters about billion years back. This is termed Venus global resurfacing event.

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Which example involves the transformation of chemical energy directly into light energy?
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Generation of electricity in coal-burning power plants and nuclear power plants both involve _______.
kolbaska11 [484]

Answer:

Heating water to produce steam which drives a turbine

Explanation:

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What is the resistance of a bulb of 40w connected in a line of 70v​
olga55 [171]

Answer:

122.5 ohm

Explanation:

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P=40 w

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Therefore, resistance of the bulb will be 122.5 ohm

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