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impact 2 unit 5 test
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Is the Antarctic a _________ environment?
harsh
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Okay!
Do you think that _________ exists on other planets?
life
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to be - ?
exist
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What kind of _________ is an elephant? It’s a _______.
creature \ mammal
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t _ l e _ a _ e (to handle)
tolerate
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Can a _________ oxygen kill you?
lack of
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to stop living?
to die
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What do you know about this plant? It (thrives\ harsh )in the rainforest.
thrives
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1 (be) He _________ to Antarctica. (present perfect)
has been
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4 (teach) The research _________ us a lot about extreme conditions.
has taught
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Are the sea _________ rising?
levels
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common and not surprising - ty_____
typical
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3 (choose) The team _________ to study ocean microbes
has chosen
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2 (hear) _________ you _________ of ‘extremophiles’?
Have/heard
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b _ z _ r _ e (strange and unusual)
bizarre
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Some creatures can live under 18 m. of ice. I know. It’s _____!
remarkable
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Okay!
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