A) all of the answers are correct B) helium is formed C) nuclear fusion D) hydrogen fuses together
A) True B) False
A) Uranus B) Mercury C) Saturn D) Jupiter
A) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus B) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune C) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune
A) How close earth is to the sun B) The earth's orbit C) Both the tilt of the earth's axis and the earth's orbit D) The tilt of the earth's axis
A) March B) June C) May D) April
A) The earth's gravity B) an earthquake C) The moon's gravity 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 earth's orbit C) The sun's gravity D) The moon's orbit
A) 1 week B) 1 year C) 29 days D) 2 weeks
A) The first full moon of a month B) when the moon appears blue in color C) The second full moon of a month D) when the man on the moon is sad
A) Buzz Aldren B) John Glenn C) Neil Armstrong D) Alan Shepard
A) Both of the answers are correct. B) From the gravitational attraction between molecules. C) From a the gases left over from an exploding star. D) None of the answers are correct.
A) The earth passes through the sun's shadow. B) The moon passes through it's own 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 sun's shadow. B) The moon passes through the earth's shadow. C) The earth passes through the moon's shadow. D) The sun passes through the earth's shadow.
A) Milky Way B) Snickers C) Milk and Juice D) One way
A) Spiral B) Regular C) Elliptical D) Irregular
A) super giant B) red C) yellow D) blue
A) how long it will take to travel in space B) the formation of the universe C) how the sound travels through space D) how stars explode
A) super giant B) white dwarf C) main sequence D) red giant |