A) hydrogen fuses together B) helium is formed C) nuclear fusion D) all of the answers are correct
A) False B) True
A) Saturn B) Jupiter C) Mercury D) Uranus
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus B) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune 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) How close earth is to the sun C) The tilt of the earth's axis D) The earth's orbit
A) June B) April C) March D) May
A) a tsunami B) an earthquake C) The moon's gravity D) The earth's gravity
A) They cause tsunamis B) They are lower than usual C) They have no effect on the height of tides D) They are higher than usual
A) The sun's gravity B) The earth's orbit C) The moon's orbit D) The earth's rotation
A) 1 year B) 1 week C) 29 days D) 2 weeks
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) John Glenn B) Neil Armstrong C) Alan Shepard D) Buzz Aldren
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 earth passes through the sun's shadow. C) The moon passes through the earth'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) One way B) Snickers C) Milky Way D) Milk and Juice
A) Spiral B) Regular C) Irregular D) Elliptical
A) blue B) yellow C) red D) super giant
A) the formation of the universe B) how long it will take to travel in space C) how stars explode D) how the sound travels through space
A) super giant B) main sequence C) red giant D) white dwarf |