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Chapter 3 Resource: Interactions of Human Systems

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Name Date Class<br />

2<br />

Section Focus<br />

Transparency Activity<br />

Running Hot and Cold<br />

A typical camera records an image similar to what is actually seen.<br />

Other cameras, however, record things that cannot be seen. The<br />

image below was taken in a grocery store with a camera that senses<br />

heat.<br />

Copyright © Glencoe/McGraw-Hill, a division <strong>of</strong> the McGraw-Hill Companies, Inc.<br />

1. Which colors show hotter regions Which colors are cooler<br />

2. What section <strong>of</strong> the grocery store do you think this person is in<br />

Why<br />

3. If this person had just finished running, how might this image be<br />

different<br />

Transparency Activities<br />

<strong>Interactions</strong> <strong>of</strong> <strong>Human</strong> <strong>Systems</strong> 45

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