geog_lab_10_questions-2

geog_lab_10_questions-2 - Series 1 30 Avg Global...

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Part 1: Interpretation of Past Climates Series 1 0 5 10 15 20 25 30 0 100 200 300 400 500 600 700 800 Million Years (BP) Series 2 0 5 10 15 20 25 30 0 10 20 30 40 50 60 70 Million Years (BP) Series 3 0 2 4 6 8 10 12 14 16 18 0 20 40 60 80 100 120 140 160 Thousands Years (BP) Series 4 14.8 15 15.2 15.4 15.6 15.8 16 16.2 1840 1860 1880 1900 1920 1940 1960 1980 2000 2020 Year
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Questions 1. For Series 1, the trendline indicates that over time the average global temperature is warming. For Series 2, the trendline indicates that over time the average global temperature is cooling. For Series 3, the trendline indicates that over time the average global temperature is cooling slightly, but virtually remaining the same. Lastly, for Series 4, the trendline indicates that over time the average global temperature is warming. 2. The graph for Series 1 suggests that over time, the average global temperature of Earth will warm. The graphs for Series 2 and 3 both indicate that over time the Earth will continuously cool. However, the graph for Series 4, depicting the
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