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