A) nuclear fusion B) all of the answers are correct C) helium is formed D) hydrogen fuses together
A) False B) True
A) Uranus B) Jupiter C) Saturn D) Mercury
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune B) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune D) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus
A) The tilt of the earth's axis B) The earth's orbit C) How close earth is to the sun D) Both the tilt of the earth's axis and the earth's orbit
A) May B) April C) March D) June
A) a tsunami B) The earth's gravity C) an earthquake D) The moon's gravity
A) They are higher than usual B) They cause tsunamis C) They have no effect on the height of tides D) They are lower than usual
A) The earth's orbit B) The moon's orbit C) The earth's rotation D) The sun's gravity
A) 1 year B) 2 weeks C) 29 days D) 1 week
A) when the man on the moon is sad B) The second full moon of a month C) when the moon appears blue in color D) The first full moon of a month
A) Neil Armstrong B) Buzz Aldren C) John Glenn D) Alan Shepard
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 earth passes through the sun's shadow. B) The moon passes through the earth'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 moon passes through the earth's shadow. C) The sun passes through the earth's shadow. D) The earth passes through the sun's shadow.
A) Milk and Juice B) Snickers C) Milky Way D) One way
A) Spiral B) Elliptical C) Regular D) Irregular
A) yellow B) blue C) super giant D) red
A) how stars explode B) the formation of the universe C) how long it will take to travel in space D) how the sound travels through space
A) red giant B) super giant C) main sequence D) white dwarf |