Geography, 09.10.2019 13:20 morgantisch25
Which of the following accurately describe some aspect of gravitational waves?
- the first direct detection of gravitational waves came in 2015
- gravitational waves carry energy away form their sources of emission
- gravitational waves are predicted to travel through space at the speed of light
- the existence of gravitational waves is predicted by einstein's general theory of relativity
Answers: 2
Geography, 22.06.2019 21:00
All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.
Answers: 1
Geography, 23.06.2019 05:20
Advantages and disadvantages of mitigation and adaptation
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Geography, 23.06.2019 11:40
Since 1980, which three countries have either attacked or been attacked by iraq? a. iran, turkey, united states b. iran, israel, jordan c. iran, kuwait, united states d. iran, saudi arabia, egypt
Answers: 1
Which of the following accurately describe some aspect of gravitational waves?
- the first di...
- the first di...
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