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