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Science book 2 _ pages 116, 117, 118, 124 (6) Flashcards | StudBud
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Science book 2 _ pages 116, 117, 118, 124 (6)
Science book 2 _ pages 116, 117, 118, 124 (6)
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1
In which season can we see the Scorpius constellation in Southern hemisphere? (page 124 - 6)
Nights of Fall.
Nights of Spring.
Nights of Summer.
Nights of Winter.
2
In a night with no clouds, no full moon and low light pollution, how many stars can we see in the sky? (page 117)
6.000 (Six thousand)
16.000 (Sixteen thousand)
6.000.000 (Six millions)
16.000.000 (Sixteen millions)
3
The position of the lamppost below is good for seeing the stars at night. (page 118)
False
True
4
Where can we look at the sky and see more stars? (page 117)
Only in school laboratories.
Big cities, like Belo Horizonte.
Small cities, farms and countryside sites.
All capitals of the world.
5
What could be a way to diminish light pollution in the cities? (page 117)
Use more artificial lights.
Avoid artificial light pointed to the sky. (avoid: evitar)
Get more artificial lights to be pointed to the sky.
Use lanterns to replace artificial light.
6
What is one bad consequence of light pollution? (page 116)
More plants on Earth.
Helping night animals.
Less air pollution.
Economic waste. (waste: desperdício)
7
What if there is no dark night on Earth?/ E se não houver mais noites escuras na Terra? (page 116)
People will have to buy more lanterns.
Night animal species will have serious problems.
People will have eye sight problems.
People can't go out at night.
8
Light pollution is not a problem we need to face. (to face: enfrentar)
False
True
9
All people on Earth
can
see the Milky Way. (page 116)
True
False
10
Atmospheric pollutants make sky night vision worse (pollutants: poluentes/ worse: pior). (page 117)
False
True
