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