Test question 19.1

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.

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

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

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

Test question 19.1

Test question 19.1

Presentation Transcript

Test question 10.1

Chapter 19.1

Test Question Analysis

Test question 17.1

Chemistry 19.1

TEST QUESTION 2.1

Test question 9.1

Test question 12.1

Test question 13.1

Test question 8.1

TEST QUESTION 4.1

Test question 7.1

Test question 11.1

Sociology 19.1

19.1

Test question 16.1

Test question:

TEST QUESTION 5.1

19.1 1.

Test Question

19.1 Introduction

19.1 Ecology