What Do You Know about our Solar System??? Is Pluto bigger, smaller or the same size as the Earth's moon? a) Smaller b) Bigger c) The same size MOON Is Pluto bigger, smaller or the same size as the Earth's moon? a) Smaller b) Bigger c) The same size MOON Which planet is closest to the Sun? a) Mercury b) Earth c) Venus EARTH Which planet is closest to the Sun? a) Mercury b) Earth c) Venus EARTH What is the maximum temperature on the surface of Mercury (degrees Celsius)? 0 16 C 0 b) 427 C c) 9370 C a) What is the maximum temperature on the surface of Mercury (degrees Celsius)? 0 16 C 0 b) 427 C OUCH! c) 9370 C a) Earth is the ... third planet from the Sun b) fourth planet from the Sun c) fifth planet from the Sun a) EARTH Earth is the ... third planet from the Sun b) fourth planet from the Sun c) fifth planet from the Sun a) EARTH What is the minimum distance between Mars and Earth? 56 million km 264 million km 837 million km EARTH What is the minimum distance between Mars and Earth? 56 million km 264 million km 837 million km EARTH What is the maximum temperature on Mars (degrees Celsius)? 0 a) 17 C 0 b) 67 c) C 1070 C What is the maximum temperature on Mars (degrees Celsius)? 0 a) 17 C BRR! 0 b) 67 c) C 1070 C Which is the biggest planet? a) Uranus b) Jupiter c) Saturn Which is the biggest planet? a) Uranus b) Jupiter c) Saturn Which 4 planets are closest to the sun? Mercury, Venus, Earth and Mars b) Mercury, Saturn, Uranus and Mars c) Uranus, Jupiter, Earth and Saturn a) EARTH Which 4 planets are closest to the sun? Mercury, Venus, Earth and Mars b) Mercury, Saturn, Uranus and Mars c) Uranus, Jupiter, Earth and Saturn a) EARTH How far is Uranus from the Sun? a) 683 million km b) 2.8 billion km c) 23.7 billion km How far is Uranus from the Sun? a) 683 million km b) 2.8 billion km c) 23.7 billion km Which planet is most similar to Earth in size, mass, composition and distance from the Sun? a) Uranus b) Mars c) Venus Which planet is most similar to Earth in size, mass, composition and distance from the Sun? a) Uranus b) Mars c) Venus Which planet is 'The Red Planet' ? a) Saturn b) Uranus c) Mars Which planet is 'The Red Planet' ? a) Saturn b) Uranus c) Mars Which is the smallest planet in the Solar System (not counting Pluto)? a) Mars b) Earth c) Mercury EARTH Which is the smallest planet in the Solar System (not counting Pluto)? a) Mars b) Earth c) Mercury EARTH How many planets are visible from Earth without a telescope? a) 4 b) 5 c) 6 How many planets are visible from Earth without a telescope? a) 4 b) 5 c) 6 What do all inner planets have in common? a) b) c) d) period of revolution diameter size and rocky surfaces period of rotation EARTH What do all inner planets have in common? a) b) c) d) period of revolution diameter size and rocky surfaces period of rotation EARTH Aside from Earth, which inner planet once had water on its surface? A. Mercury B. Europa C. Venus D. Mars EUROPA EARTH Aside from Earth, which inner planet once had water on its surface? A. Mercury B. Europa C. Venus D. Mars EUROPA EARTH What do the four outer planets have in common? A. larger than Earth and are made mainly of gases. B. nearly the same size as Earth and are made mainly of gases. C. much larger than Earth and are solid. D. about the same size as Earth and are solid. What do the four outer planets have in common? A. larger than Earth and are made mainly of gases. B. nearly the same size as Earth and are made mainly of gases. C. much larger than Earth and are solid. D. about the same size as Earth and are solid. The atmospheres of the gas giant planets cannot escape into space because A. the gases are too heavy. B. the gases solidify at higher elevations. C. the planets have very strong gravities. D. although they are big, the planets have little mass. The atmospheres of the gas giant planets cannot escape into space because A. the gases are too heavy. B. the gases solidify at higher elevations. C. the planets have very strong gravities. D. although they are big, the planets have little mass. Pluto is different from the other outer planets because it A. B. C. D. is almost entirely made of gases. is much larger than the others. Has he most moons. is small and has a solid surface. Pluto is different from the other outer planets because it A. B. C. D. is almost entirely made of gases. is much larger than the others. Has he most moons. is small and has a solid surface. The asteroid belt is located A. B. C. D. between Earth and Mars. between Mars and Jupiter. between Jupiter and Saturn. between Saturn and Uranus. The asteroid belt is located A. B. C. D. between Earth and Mars. between Mars and Jupiter. between Jupiter and Saturn. between Saturn and Uranus. Earth is unique among the planets because of A. B. C. D. its rocky surface. its oceans. EARTH its large size. the direction in which it rotates. Earth is unique among the planets because of A. B. C. D. its rocky surface. its oceans. EARTH its large size. the direction in which it rotates. Venus and Earth are much alike in terms of A. B. C. D. atmospheres rates of rotation. size and density. direction of rotation. EARTH Venus and Earth are much alike in terms of A. B. C. D. atmospheres rates of rotation. size and density. direction of rotation. EARTH Saturn’s rings are made up mostly of A. B. C. D. nitrogen and helium. water vapor. volcanic dust particles. chunks of ice and rock. Saturn’s rings are made up mostly of A. B. C. D. nitrogen and helium. water vapor. volcanic dust particles. chunks of ice and rock. Uranus is different from most other planets because it A. is the farthest from the sun. B. is mostly nitrogen and helium. C. rotates on its side. D. has the most moons. Uranus is different from most other planets because it A. is the farthest from the sun. B. is mostly nitrogen and helium. C. rotates on its side. D. has the most moons. Which is the only planet know to have liquid water? A. Saturn B. Mars C. Earth D. Jupiter EARTH Which is the only planet know to have liquid water? A. Saturn B. Mars C. Earth D. Jupiter EARTH What gas is most common in the atmospheres of the gas giants? A. Methane B. Hydrogen C. Oxygen D. Nitrogen What gas is most common in the atmospheres of the gas giants? A. Methane B. Hydrogen C. Oxygen D. Nitrogen