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Challenge words

English 7 Public

5th Grade 3rd Challenge

Study Slideshow

Solar system or tide

solar system

15

the force of attraction that keeps things on the Earth surface. (gravity or debris)

gravity

20

What is this? asteroids or float

asteroids

25

What is this? spacecraft or launch

spacecraft

10

a person who travels into space (astronaut or orbit)

astronaut

20

What is this? tide or float

tide

5

to rest on top of a liquid / float or tide

float

25