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