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Study
ISW8 - Unit 6- lesson 1
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What planet is it?
Venus
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Okay!
What is it?
population
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Okay!
What is it?
viewer
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Okay!
The world’s ______________ is growing more quickly every year. Our planet is becoming more and more crowded.
population
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Okay!
What is it?
similar
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What is it?
planet
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Okay!
What is it?
temperature
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Okay!
What is it?
space station
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Okay!
What is it?
crowed
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Okay!
What planet is it?
Earth
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Okay!
What is it?
gravity
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Okay!
What planet is it?
Mars
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Okay!
What is it?
view
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Okay!
What is it?
oxygen
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Okay!
. Scientists float in a space station because there’s no ______________.
gravity
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Okay!
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