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Test question 19.1

Test question 19.1. The Drake equation is an attempt to estimate: xThe probability of emergence of life xThe chance of mass extinction vNumber of extraterrestrial civilization which can communicate with us xProbability of finding human species in space. Test question 19.2.

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Test question 19.1

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  1. Test question 19.1 • The Drake equation is an attempt to estimate: • xTheprobability of emergence of life • xThechance of mass extinction • vNumberof extraterrestrial civilization which can communicate with us • xProbabilityof finding human species in space.

  2. Test question 19.2 • The usage of hundreds of radio telescopes in the SETI is a project to find • xAnyphysical evidence that life exists out there • vSerendipitoussignals which may come ET • xHabitableplanets where life may emerge • xFossilrelics that life may have existed elsewhere but became extinct

  3. Test question 19.3 Panspermia is an idea about the possibility that • xLifespontaneous started in many places • vLifestarted in one place in the universe and disseminated elsewhere • xLifeonly occurred on the Earth • xStrategyfor space colonization

  4. Test question 19.4 • Fermi’s paradox is all about: • xSpontaneousrise of life • xArtificialintelligence in the universe • vWhereis ET? • xMassextinction

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