A) nuclear fusion B) helium is formed C) hydrogen fuses together D) all of the answers are correct
A) False B) True
A) Mercury B) Saturn C) Uranus D) Jupiter
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) The earth's orbit C) Both the tilt of the earth's axis and the earth's orbit D) How close earth is to the sun
A) May B) June C) April D) March
A) a tsunami B) The moon's gravity C) The earth's gravity D) an earthquake
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 sun's gravity B) The earth's orbit C) The earth's rotation D) The moon's orbit
A) 29 days B) 2 weeks C) 1 year D) 1 week
A) The second full moon of a month B) when the man on the moon is sad C) The first full moon of a month D) when the moon appears blue in color
A) Neil Armstrong B) Buzz Aldren C) John Glenn D) Alan Shepard
A) From the gravitational attraction between molecules. B) Both of the answers are correct. C) From a the gases left over from an exploding star. 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 earth passes through the moon's shadow. D) The moon passes through it's own shadow.
A) The earth passes through the moon's shadow. B) The moon passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The sun passes through the earth's shadow.
A) Milk and Juice B) Milky Way C) Snickers D) One way
A) Regular B) Elliptical C) Spiral D) Irregular
A) red B) blue C) yellow D) super giant
A) how the sound travels through space B) how stars explode C) the formation of the universe D) how long it will take to travel in space
A) red giant B) super giant C) main sequence D) white dwarf |