When greenhouse gas emissions are left out of climate models, leaving only natural factors (solar variability and volcanic emissions), how do the modeled temperature trends compare to observations in the last 30 years of the 20th century? Choose the best answer. Modeled temperatures with only natural variability are warmer than observed temperatures Modeled temperatures with only natural variability are cooler than observed temperatures Modeled temperatures with only natural variability are about the same as observed temperatures Modeled temperatures with only natural variability are warmer than observed temperatures from 1960-1980 and cooler than observations after that.
When greenhouse gas emissions are left out of climate models, leaving only natural factors (solar variability and volcanic emissions), how do the modeled temperature trends compare to observations in the last 30 years of the 20th century? Choose the best answer. Modeled temperatures with only natural variability are warmer than observed temperatures Modeled temperatures with only natural variability are cooler than observed temperatures Modeled temperatures with only natural variability are about the same as observed temperatures Modeled temperatures with only natural variability are warmer than observed temperatures from 1960-1980 and cooler than observations after that.
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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When greenhouse gas emissions are left out of climate models, leaving only natural factors (solar variability and volcanic emissions), how do the modeled temperature trends compare to observations in the last 30 years of the 20th century?
Choose the best answer.
| Modeled temperatures with only natural variability are warmer than observed temperatures |
| Modeled temperatures with only natural variability are cooler than observed temperatures |
| Modeled temperatures with only natural variability are about the same as observed temperatures |
| Modeled temperatures with only natural variability are warmer than observed temperatures from 1960-1980 and cooler than observations after that. |
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