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