

Martian Metropolis
Flashcard
•
English
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of radiation?
Back
The emission of energy as electromagnetic waves.
2.
FLASHCARD QUESTION
Front
What does geothermal mean?
Back
Internal heat found deep in the earth.
3.
FLASHCARD QUESTION
Front
What does colonize mean?
Back
People go to a new place and set up a colony or settlement.
4.
FLASHCARD QUESTION
Front
What natural resources does Mars have that allow people to produce glass and steel?
Back
Silicon and iron.
5.
FLASHCARD QUESTION
Front
True or False: People who travel to Mars will experience more radiation than people on Earth.
Back
True.
6.
FLASHCARD QUESTION
Front
What is the atmosphere?
Back
The layer of gases surrounding a planet.
7.
FLASHCARD QUESTION
Front
What are cosmic rays?
Back
High-energy radiation that comes from outer space.
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