1) The solar system consists of: a) The sun, 8 planets, moons, asteroids, comets and other small objects b) 8 planets, asteroids, moons c) The sun, asteroids, comets and other small planets d) The sun, 8 planets and the moon e) The sun and the moon f) 8 planets and the sun  2) what is the solar wind? a) the gases b) is a stream of charged particles that are continuously emitted by the sun and flow outward through the solar system. c) millions of small chunks of metal and rock d) small chunks of dirt and ice e) small asteroids f) when they are closest to the sun, the sun’s radiation causes them to glow 3) What is the temperature of the sun? a) 25,008,800° F b) 32,000,000° F c) 38,000,800° F d) 28,080,000° F e) 28,000,000° F f) 28,800,080° F 4) What is the correct order of the planets? a) Mercury, earth, Jupiter, Uranus, Venus,mars, Saturn, Neptune b) mercury, Venus, Jupiter, Saturn, Uranus, Neptune, earth, mars c) Venus, mars, Saturn, Neptune, mercury, earth, Jupiter, uranus d) Venus, mercury, Saturn, Jupiter, earth, mars, Neptune, Uranus e) Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune f) Venus, Mars, Jupiter, Saturn, Uranus, Neptune 5) What are the asteroids? a) Millions of small chunks of ice and metal b) Millions of small chunks of ice c) Millions of small chunks of asteroids d) Millions of small chunks of rock. e) small chunks of dirt and ice f) Millions of small chunks of metal and rock. 6) what are the comets? a) Small chunks of dirt and ice. b) Small chunks of ice. c) Small chunks of metal and ice. d) Small chunks of dirt and metal e) Small chunks of metal and rock. f) Small chunks of asteroids 7) When comets are closer to the sun, what happens to the comets? a) they explode b) they glow c) They freeze d) Glow and explode e) They change color f) nothing

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