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Unit 6 Vocabulary
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17. Being hardworking and dedicated to be an astronomer is a ......
requirement
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1. There are, ..... , jets of hot water and stream, in several places such as Iceland and the United States.
geysers
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5. Did you know that Mars has the deepest .... in our solar system?
valley
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4. Even though Mars has an ...... , humans cannot breathe air in there.
atmosphere
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13. Mars has the largest .... storms.
dust
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6. Astronauts usually have a ..... in Math and Science subjects.
background
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16. Scientific instruments are used to detect real ...... that life is possible on Mars.
proof
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18. Astronauts need to develop their positive traits, such as, team building, ...... and problem-solving skills.
leadership
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11. ..... are an important technology for space exploration.
Satellites
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14. Will the research on Mars ..... the discovery of life on the Red Planet?
lead to
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15. Astronomers have always ....... if life exists beyond Earth.
wondered
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19. Space is so ...... , in other words, huge to study at once.
vast
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2. Just like Earth, Mars has ....., which are large, flat areas with no trees.
plains
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3. I wonder how many ........ Curiosity has, such as tools and equipment.
instruments
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20. In space camps, people have a ...... to ride in space-flight simulators.
chance
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9. A similarity between Earth and Mars is an axis that tilts at 24 .....
degrees
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10. Edwin Hubble is the American ...... for whom the telescope is named.
astronomer
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12. Water and air are ........ to live.
fundamental
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8. Atmosphere, polar ice caps and dust storms are the ..... shared by Earth and Mars.
aspects
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7. It takes patience and ........ to achieve your goals.
perseverance
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