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What were the primary objectives of the NASA Viking Mission to Mars? - English

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प्रश्न

What were the primary objectives of the NASA Viking Mission to Mars?

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उत्तर

The primary objectives of the NASA Viking Mission to Mars were-
(i) To obtain images and samples of the Martian surface and soil,
(ii) To search for any possible signs of life there,
(iii) To search the presence of living microorganisms in the soil near the landing sites.

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अध्याय 10: An Alien Hand - Extra Questions

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एनसीईआरटी English - An Alien Hand Class 7
अध्याय 10 An Alien Hand
Extra Questions | Q 2

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“Excuse me,” he asked a porter. “But is there a cheap hotel nearby?” 

“Try the Bell Hotel,” the porter answered, pointing down the road. 

Billy thanked him, picked up his suitcase, and set out to walk the distance to the Bell Hotel. He had never been to Richmond before, but the man at the office had told him it was a splendid city. 

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When the liner had finally vanished over the horizon, I was absolutely alone in the stormy night sea. First I thought I had to swim one way, then another. It was not even midnight yet, and I had no hope at all of finding my way in this terrible night time ocean. I began to feel afraid. Waves of fear rolled through me, starting from my hands and feet, attacking my heart and then reaching through my neck to my head. Waves broke over me and water went into my snorkel. I realised I would not be able to last even half an hour in such a condition. 
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