Question

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1. Answer the questions.

1. What did scientists want to discover when they sent animals into space?

2. Why did the first animals die in space?

3. What kind of dogs did scientists usually use?

4. Did Strelka and Belka travel into space alone?

5. How many times did Sputnik 5 travel around the Earth?

Answer 1

 

1. What did scientists want to discover when they sent animals into space?

 

They want to determine whether human spaceflight was feasible.

Chcą ustalić, czy loty załogowe (ludzkie)było możliwe.

 

2. Why did the first animals die in space?

 

The first animals sent into space were fruit flies aboard a U.S.-launched V2 rocket on February 20, 1947.

3. What kind of dogs did scientists usually use?

 

Scientists usually use female dogs mostly because of their temperament .

 

 

4. Did Strelka and Belka travel into space alone?

 

No, they were accompanied by a grey rabbit, 42 mice, 2 rats, flies and a number of plants and fungi.

5. How many times did Sputnik 5 travel around the Earth?

Sputnik 5 travel 3 times around the Earth.