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