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