quizz revision or whatever

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  • Created by: ra9718
  • Created on: 11-04-16 17:57

1. what is the evidence that io is extremely volcanic?

  • active ultra-plinian volcanoes
  • lava flows covering craters formed in its early history
  • its small source of tidal heating
  • the enormous gravity field of jupiter
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Other questions in this quiz

2. what are comets?

  • rocky objects which failed to form a planet
  • a celestial object consisting of a nucleus of ice and dust and, when near the sun, a ‘tail’ of gas and dust particles pointing away from the sun.
  • fragments of rock which fall to earth from space

3. how are the enormous strato volcanoes of the Andes formed?

  • いくつかの上昇苦鉄質マグマと珪長質マグマ混合物は、中間マグマの大ボリュームを作成する際に、最終的に成層火山を形成すること
  • when the sillicic magma mix with some rising mafic magma to create large volumes of intermediate magma that eventually will form the strato volcanoes
  • when the sillicic magma mix with some rising mafic magma to create large volumes of intermediate magma that eventually will form the strato volcanoes

4. what is the iron meteorite made of, and which layer of the earth it represents?

  • it is made of nickel and iron, and it represents the earth's core
  • fragments of rock
  • earth's core

5. is the litosphere cool enough to prevent partial melting?

  • yes
  • no

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