A) hydrogen fuses together B) helium is formed C) all of the answers are correct D) nuclear fusion
A) False B) True
A) Jupiter B) Uranus C) Saturn D) Mercury
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune B) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune
A) How close earth is to the sun B) Both the tilt of the earth's axis and the earth's orbit C) The earth's orbit D) The tilt of the earth's axis
A) June B) March C) May D) April
A) The earth's gravity B) The moon's gravity C) an earthquake D) a tsunami
A) They cause tsunamis B) They are lower than usual C) They are higher than usual D) They have no effect on the height of tides
A) The earth's rotation B) The moon's orbit C) The sun's gravity D) The earth's orbit
A) 29 days B) 1 week C) 1 year D) 2 weeks
A) The first full moon of a month B) when the man on the moon is sad C) The second full moon of a month D) when the moon appears blue in color
A) Buzz Aldren B) Alan Shepard C) John Glenn D) Neil Armstrong
A) From a the gases left over from an exploding star. B) From the gravitational attraction between molecules. C) Both of the answers are correct. D) None of the answers are correct.
A) The moon passes through it's own shadow. B) The moon passes through the earth's shadow. C) The earth passes through the moon's shadow. D) The earth passes through the sun's shadow.
A) The earth passes through the moon's shadow. B) The earth passes through the sun's shadow. C) The moon passes through the earth's shadow. D) The sun passes through the earth's shadow.
A) Snickers B) Milk and Juice C) Milky Way D) One way
A) Regular B) Spiral C) Irregular D) Elliptical
A) blue B) super giant C) yellow D) red
A) how the sound travels through space B) the formation of the universe C) how long it will take to travel in space D) how stars explode
A) super giant B) main sequence C) white dwarf D) red giant |