JS5 - U78 - Day 10 | Baamboozle - Baamboozle | The Most Fun Classroom Games!

JS5 - U78 - Day 10

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What word from the text means 'things people do'?

human activity

When did astronomers start to know about light pollution?

They began to realize it in the 1970s.

Why did stars 'disappear'?

City lights made them impossible to see.

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