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