1) Which one of the following is not found on Mars? a) sand dunes b) water-eroded features C)extinct volcanoes D) water-rich atmosphere 2) ________, a moon orbiting Jupiter, has an unusually smooth, uncratered, ice-covered surface. A)Miranda B)Titan C)Phobos D)Europa 3)________ are both found on Mars and Earth. A)Rainforests B)Heavily cratered landscapes preserved from early in the planets' histories C) Erosional features related to flowing water D)Oceans 4)________ has the great, dark spot on its surface. A)Venus B)Neptune C)Mars D)Uranus 5)A galaxy moving away from Earth would exhibit a ___-shift in its light spectra. A)Blue b)Yellow C)Green d)Red e) Purple