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VOCABULARY 4
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beyond Earth and its atmosphere
cosmic
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the gas that comes out of an engine as a waste product
exhaust
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something that has value and should be treated with care
precious
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to give something a little push
NUDGED
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to give something valuable or meaningful to someone
GENEROSITY
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something sent from one place to another
transmitted
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something very large
vast
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one thing changes to something else
transition
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something not doing well or is getting weak
ailing
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something heated in a special furnace and hammered into shape
forged
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the scientific study of matter and energy
physics
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not dressy and is meant for everyday use
CASUAL
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to move it into position so something can be used
deploy
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when you do something right away
PROMPLY
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they are happy and satisfied with what they have.
GRATEFUL
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someone who helps an immigrant settle into his or her new country
SPONSOR
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something shared or worked on by multiple countries
international
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easy to see or understand
OBVIOUS
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what the surface of the land looks like
terrain
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an organization that has a particular focus or goal
institution
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something made up of two or more different things
hybrid
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damaged it while looking for something.
ransacked
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people who navigate ships, such as sailors
mariners
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something left out of a group or list because it doesn’t fit well
EXCEPTION
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artificial rather than natural
synthetic
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they looked like each other.
resembled
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a rule that explains how something in the natural world works
principle
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the people in charge, who have the power to make decisions or give orders
authorities
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a very large area of land, sea, or sky
expanse
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something that caught fire or exploded
ignited
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simple and shows good judgment.
SENSIBLE
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to show kindness toward others and a willingness to help
GOODWILL
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someone who shows no concern for other people and is very cruel
ruthless
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something that has been thrown away
discarded
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a city's outer edges, farthest away from the center
outskirts
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to go up
ascend
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