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