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When we think about the carbon cycle and human activities, it is important to differentiate between facts and hypotheses. Which of the answer choices can be considered a fact? Select all that apply. Increasing atmospheric carbon dioxide will cause mean global temperature to increase by 2 degrees Celsius over the next century. In the past, atmospheric CO₂ levels rose higher than those observed today. The burning of fossil fuels contributes substantially to the ongoing rise of atmospheric CO₂- The amount of carbon dioxide in the atmosphere has increased since 1950.

When we think about the carbon cycle and human activities, it is important to differentiate between facts and hypotheses. Which of the answer choices can be considered a fact? Select all that apply. Increasing atmospheric carbon dioxide will cause mean global temperature to increase by 2 degrees Celsius over the next century. In the past, atmospheric CO₂ levels rose higher than those observed today. The burning of fossil fuels contributes substantially to the ongoing rise of atmospheric CO₂- The amount of carbon dioxide in the atmosphere has increased since 1950.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter10: Fuels, Organic Chemicals, And Polymers
Section10.1: Petroleum
Problem 10.3E
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When we think about the carbon cycle and human activities, it is important to differentiate between facts and hypotheses. Which of the answer choices can be considered a fact? Select all that apply. Increasing atmospheric carbon dioxide will cause mean global temperature to increase by 2 degrees Celsius over the next century. In the past, atmospheric CO₂ levels rose higher than those observed today. The burning of fossil fuels contributes substantially to the ongoing rise of atmospheric CO2- The amount of carbon dioxide in the atmosphere has increased since 1950.
Transcribed Image Text:When we think about the carbon cycle and human activities, it is important to differentiate between facts and hypotheses. Which of the answer choices can be considered a fact? Select all that apply. Increasing atmospheric carbon dioxide will cause mean global temperature to increase by 2 degrees Celsius over the next century. In the past, atmospheric CO₂ levels rose higher than those observed today. The burning of fossil fuels contributes substantially to the ongoing rise of atmospheric CO2- The amount of carbon dioxide in the atmosphere has increased since 1950.
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