1) What did NASA scientists do to find out if there is water on the moon? a) Sent a satellite to the moon b) Sent a rover to Mars c) Sent astronauts to the moon 2) How did NASA scientists find signs of water on the moon? a) They saw water flowing on the surface. b) They detected water vapor in the moon's atmosphere c) They analyzed material that shot up from a crater. 3) Why is finding water on the moon important? a) Because water is essential for life. b) Because water helps us understand the moon better. c) Because water can be used by future moon explorers. d) All above 4) Why is carrying water into space difficult? a) Because water freezes in space. b) Because water is too heavy. c) Because there is no water on Earth.

NASA

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