A) helium is formed B) hydrogen fuses together C) all of the answers are correct D) nuclear fusion
A) False B) True
A) Saturn B) Uranus C) Mercury D) Jupiter
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune B) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and 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) How close earth is to the sun C) The tilt of the earth's axis D) The earth's orbit
A) May B) March C) April D) June
A) The earth's gravity B) an earthquake C) a tsunami D) The moon's gravity
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 moon's orbit C) The earth's rotation D) The sun's gravity
A) 29 days B) 1 week C) 1 year D) 2 weeks
A) The first full moon of a month B) when the moon appears blue in color C) The second full moon of a month D) when the man on the moon is sad
A) John Glenn B) Alan Shepard C) Buzz Aldren D) Neil Armstrong
A) From a the gases left over from an exploding star. B) None of the answers are correct. C) Both of the answers are correct. D) From the gravitational attraction between molecules.
A) The earth passes through the moon's shadow. B) The moon passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The moon passes through it's own shadow.
A) The earth passes through the moon's shadow. B) The earth passes through the sun's shadow. C) The sun passes through the earth's shadow. D) The moon passes through the earth's shadow.
A) Snickers B) Milk and Juice C) One way D) Milky Way
A) Irregular B) Spiral C) Elliptical D) Regular
A) red B) yellow C) super giant D) blue
A) how long it will take to travel in space B) how stars explode C) how the sound travels through space D) the formation of the universe
A) main sequence B) red giant C) super giant D) white dwarf |