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