A) all of the answers are correct B) nuclear fusion C) hydrogen fuses together D) helium is formed
A) False B) True
A) Mercury B) Saturn C) Jupiter D) Uranus
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) The earth's orbit C) Both the tilt of the earth's axis and the earth's orbit D) The tilt of the earth's axis
A) March B) May C) April D) June
A) The moon's gravity B) a tsunami C) The earth's gravity D) an earthquake
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 sun's gravity B) The earth's rotation C) The moon's orbit D) The earth's orbit
A) 1 year B) 1 week C) 29 days D) 2 weeks
A) when the man on the moon is sad B) when the moon appears blue in color C) The second full moon of a month D) The first full moon of a month
A) John Glenn B) Buzz Aldren C) Alan Shepard D) Neil Armstrong
A) From the gravitational attraction between molecules. B) Both of the answers are correct. C) From a the gases left over from an exploding star. D) None of the answers are correct.
A) The moon passes through the earth's shadow. B) The moon passes through it's own shadow. C) The earth passes through the sun's shadow. D) The earth passes through the moon's shadow.
A) The moon passes through the earth's shadow. B) The earth passes through the sun's shadow. C) The sun passes through the earth's shadow. D) The earth passes through the moon's shadow.
A) Milk and Juice B) Snickers C) Milky Way D) One way
A) Regular B) Irregular C) Elliptical D) Spiral
A) yellow B) blue C) red D) super giant
A) how the sound travels through space B) the formation of the universe C) how stars explode D) how long it will take to travel in space
A) super giant B) main sequence C) red giant D) white dwarf |