How is gravity different on Earth than it is on the moon? , Gravity isn't as strong on the moon.  , There is no gravity on the moon.  , There is no gravity on Earth. , Gravity isn't as strong on Earth. , What happens to astronauts when they aren't near a planet or the moon? , They don't feel as much of the gravity., They feel gravity pulling toward Earth. , They don't feel the effects of gravity., They feel gravity pulling them toward the closest planet. , What does the photograph and caption on page 68 elp the reader understand? , That astronauts have a lot of without gravity. , That it's easier to do a lot of things without gravity. , That astronauts enjoy flipping an doing cartwheels in space. , That you can flip without falling because there isn't gravity. , Why isn't the astronaut on page 67 not carrying a tank of air? , He is inside the spaceship, where oxygen is being pumped. ,  He is close enough to Earth to have oxygen. , He is inside the spaceship and hasn't used up his supply of oxygen. , He is holding his breath until he can get his tank of air. , What other effect does the lack of air have on space? , There is not gravity. , You can't hear any sounds. , Your food floats. , It is very cold. .

Leaderboard

Visual style

Options

Switch template

Continue editing: ?