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