Homework 3
The processes responsible for virtually all surface geology are ________.
Select one:a. impact cratering, volcanisms, tectonics, and erosion b. accretion, differentiation, and radioactive decayc. convection, conduction, and radiationd. eruptions, lava flows, and outgassing -A
Which moon is considered likely to have a deep, subsurface ocean of liquid water?
The two most important processes in heating the interiors of the terrestrial worlds are:
Suppose you could float in space just a few meters above Saturn's rings. What would you see as you looked down on the rings?
A typical shooting star in a meteor shower is caused by a ________ entering Earth's atmosphere.
Select one:a. boulder-size particle from a cometb. pea-size particle from a comet c. boulder-size particle from an asteroidd. pea-size particle from an asteroide. microscopic particle of interstellar dust -B
What do we mean by accretion in the context of planet formation?
According to our theory of solar system formation, what are asteroids and comets?
A
