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