A) helium is formed B) nuclear fusion C) all of the answers are correct D) hydrogen fuses together
A) False B) True
A) Jupiter B) Uranus C) Mercury D) Saturn
A) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune 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, 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) April B) May C) June D) March
A) an earthquake B) The moon's gravity C) The earth's gravity D) a tsunami
A) They are lower than usual B) They have no effect on the height of tides C) They are higher than usual D) They cause tsunamis
A) The earth's orbit B) The sun's gravity C) The moon's orbit D) The earth's rotation
A) 29 days B) 1 year C) 1 week D) 2 weeks
A) The first full moon of a month B) when the man on the moon is sad C) The second full moon of a month D) when the moon appears blue in color
A) Alan Shepard B) Neil Armstrong C) John Glenn D) Buzz Aldren
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 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 sun's shadow. B) The moon passes through the earth's shadow. C) The sun passes through the earth's shadow. D) The earth passes through the moon's shadow.
A) Snickers B) Milk and Juice C) One way D) Milky Way
A) Elliptical B) Irregular C) Regular D) Spiral
A) yellow B) red C) blue D) super giant
A) the formation of the universe B) how long it will take to travel in space C) how stars explode D) how the sound travels through space
A) white dwarf B) red giant C) super giant D) main sequence |