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I think this is the case because the internal heating comes from inside earth and it has to come from inside earth in order to create the convection currents that are needed for plate tectonics and volcanoes and making mountains. Certain things like the movement of tectonic plates are necessary because they contribute to the nature of earth. Solar energy is what can influence our surface conditions and climate, but the internal heat is what is needed for geological processes. Question 3 (calculation): Figure 5.7 shows that oxygen makes up about 65% of the mass of a human being. A single oxygen atom has a mass of 2.66 × 10^-26 kg. a) Use this fact to estimate the number of oxygen atoms in your body. (Hint: If you know your weight in pounds, you can convert to kilograms by dividing by 2.2.) b) Compare your answer to the number of stars in the observable universe (which is roughly 10^22). Question 4 (short answer): In your own words, explain why Earth should have had an inhospitable atmosphere originally, why it has a habitable atmosphere today, and how this differs from what occurred on Venus. FaceTime

I think this is the case because the internal heating comes from inside earth and it has to come from inside earth in order to create the convection currents that are needed for plate tectonics and volcanoes and making mountains. Certain things like the movement of tectonic plates are necessary because they contribute to the nature of earth. Solar energy is what can influence our surface conditions and climate, but the internal heat is what is needed for geological processes. Question 3 (calculation): Figure 5.7 shows that oxygen makes up about 65% of the mass of a human being. A single oxygen atom has a mass of 2.66 × 10^-26 kg. a) Use this fact to estimate the number of oxygen atoms in your body. (Hint: If you know your weight in pounds, you can convert to kilograms by dividing by 2.2.) b) Compare your answer to the number of stars in the observable universe (which is roughly 10^22). Question 4 (short answer): In your own words, explain why Earth should have had an inhospitable atmosphere originally, why it has a habitable atmosphere today, and how this differs from what occurred on Venus. FaceTime

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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I think this is the case because the internal heating comes from inside earth and it has to come from inside earth in order to create the convection currents that are needed for plate tectonics and volcanoes and making mountains. Certain things like the movement of tectonic plates are necessary because they contribute to the nature of earth. Solar energy is what can influence our surface conditions and climate, but the internal heat is what is needed for geological processes. Question 3 (calculation): Figure 5.7 shows that oxygen makes up about 65% of the mass of a human being. A single oxygen atom has a mass of 2.66 × 10^-26 kg. a) Use this fact to estimate the number of oxygen atoms in your body. (Hint: If you know your weight in pounds, you can convert to kilograms by dividing by 2.2.) b) Compare your answer to the number of stars in the observable universe (which is roughly 10^22). Question 4 (short answer): In your own words, explain why Earth should have had an inhospitable atmosphere originally, why it has a habitable atmosphere today, and how this differs from what occurred on Venus. FaceTime
Transcribed Image Text:I think this is the case because the internal heating comes from inside earth and it has to come from inside earth in order to create the convection currents that are needed for plate tectonics and volcanoes and making mountains. Certain things like the movement of tectonic plates are necessary because they contribute to the nature of earth. Solar energy is what can influence our surface conditions and climate, but the internal heat is what is needed for geological processes. Question 3 (calculation): Figure 5.7 shows that oxygen makes up about 65% of the mass of a human being. A single oxygen atom has a mass of 2.66 × 10^-26 kg. a) Use this fact to estimate the number of oxygen atoms in your body. (Hint: If you know your weight in pounds, you can convert to kilograms by dividing by 2.2.) b) Compare your answer to the number of stars in the observable universe (which is roughly 10^22). Question 4 (short answer): In your own words, explain why Earth should have had an inhospitable atmosphere originally, why it has a habitable atmosphere today, and how this differs from what occurred on Venus. FaceTime
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