Water on Mars - Directions = Follow along with the story line to find the answers to the following questions - worth 5 points each. For extra credit (for a maximum of 25 points): write 5 things a colonization crew would need to survive in space and off-w

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Across
  1. 2. What type of apocalypse occurred on Earth to make these people start a colony on Mars?
  2. 4. Most of the atmosphere on Mars is ______ Dioxide.
  3. 8. What type of technology is used to keep the colony safe & catch trespassers?
  4. 9. What evacuation action does the crew need to do when there is a colony wide infection spreading?
  5. 10. What was the first vegetable to be eaten in this episode?
  6. 11. How many tons rocket fuel is needed for every pound of weight in the space shuttle?
  7. 13. What can interfere with the communications system at the beginning of the show?
  8. 16. What type of food packs does the crew try to pack before evacuation?
  9. 17. The base was built on top of a source of water called a ____.
  10. 18. Mars has ____ water than Earth.
  11. 20. The colony has birds in the bio-dome to get rid of _____.
Down
  1. 1. The atmosphere on Mars is not enough to protect the crew. They always have to wear space suits since the temperature on Mars is much _____ than Earth.
  2. 3. Mars is classified as part of the _________ planets.
  3. 5. Where do they grow their vegetables?
  4. 6. Riddle: What is patient, able to wear down the cliff tops, mountains, & whole of the world? It always wins.
  5. 7. Astronauts would need ______ supplies going to Mars when compared to going to the moon.
  6. 12. How many millions of miles is Earth from Mars?
  7. 14. What is another name for Mars?
  8. 15. How many months does it take the crew to get to Mars (& from Mars to Earth)?
  9. 19. What percent of a human is made up of water?