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