Geography, 23.11.2019 03:31 kamarihemingway9822
Consider the situation. scientists discovered a sedimentary layer of earth with high amounts of the element iridium. this layer was laid down about the time at which the dinosaurs went extinct. iridium is rare in earth’s rocks, but it is commonly found in meteorites. scientists suggested that a large meteor impact caused a layer of dust to envelope earth, which may have resulted in the extinction of the dinosaurs. which type of scientific reasoning is being described in the situation?
Answers: 3
Geography, 23.06.2019 06:00
Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air
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Geography, 23.06.2019 14:00
Over half of the african-american population in the united states live in
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Geography, 23.06.2019 14:00
Iceland has taken advantage of its geology to meet a. political needs b. energy needs c. cultural needs d. economic needs answer b. energy needs
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Geography, 23.06.2019 18:30
Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?
Answers: 1
Consider the situation. scientists discovered a sedimentary layer of earth with high amounts of the...
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