# SCI 207 Week 4 Laboratory Questions

In this file of SCI 207 Week 4 Laboratory Questions you will find the next information:

1. Identify natural and human-made causes of climate change visible in the computer simulation. According to the computer model, how have sources of heat-trapping pollution changed from 1750 to today? How does the simulation predict they will change by 2050?

2. According to the computer model and your readings, which source of heat-trapping pollution, contribute the most to climate change? Explain.

3. Recalling your observations from the three time periods, how has the thickening blanket of heat-trapping pollution affected Earth

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