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