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23) Prior to the 20th century (1900), analysis of the concentration of carbon dioxide gas (ppm) in air bubbles preserved in ice cores recovered from Antarctica did not exceed which of the following values during the past 800,000 years? A. 220  B. 240  C. 260  D. 300 24) If Alert, Canada is located at about 82oN and Quito, Columbia is located at 0o, what is the difference in insolation in January between these two locations?  A. ~250 W/m2  B. ~380 W/m2  C. ~410 W/m2  D. ~520 W/m2 27) Which of the following represents the theoretical approach that describes a suite of proposed technologies that aim to reflect sunlight back into space before it warms the earth’s climate.    A. Albedo Strategy  B. Helios Reflection design  C. Solar radiation management  D. Solar Strategy

23) Prior to the 20th century (1900), analysis of the concentration of carbon dioxide gas (ppm) in air bubbles preserved in ice cores recovered from Antarctica did not exceed which of the following values during the past 800,000 years? A. 220  B. 240  C. 260  D. 300 24) If Alert, Canada is located at about 82oN and Quito, Columbia is located at 0o, what is the difference in insolation in January between these two locations?  A. ~250 W/m2  B. ~380 W/m2  C. ~410 W/m2  D. ~520 W/m2 27) Which of the following represents the theoretical approach that describes a suite of proposed technologies that aim to reflect sunlight back into space before it warms the earth’s climate.    A. Albedo Strategy  B. Helios Reflection design  C. Solar radiation management  D. Solar Strategy

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
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23) Prior to the 20th century (1900), analysis of the concentration of carbon dioxide gas (ppm) in air bubbles preserved in ice cores recovered from Antarctica did not exceed which of the following values during the past 800,000 years?

  • A. 220
  •  B. 240
  •  C. 260
  •  D. 300

24) If Alert, Canada is located at about 82oN and Quito, Columbia is located at 0o, what is the difference in insolation in January between these two locations?

  •  A. ~250 W/m2
  •  B. ~380 W/m2
  •  C. ~410 W/m2
  •  D. ~520 W/m2

27) Which of the following represents the theoretical approach that describes a suite of proposed technologies that aim to reflect sunlight back into space before it warms the earth’s climate.

 
  •  A. Albedo Strategy
  •  B. Helios Reflection design
  •  C. Solar radiation management
  •  D. Solar Strategy
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