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