Tech #1

This is the Aswan Dam in Egypt. Pretty big, huh? Now, click on the grey square with a "minus" sign in it. This is the "zoom out" button. Click on it over and over. What do you notice about the size of the dam compared to the size of Lake Nasser, the reservoir that the creates? Look up the average rainfall for Aswan, Egypt. How might the rainfall of the area impact the lake?
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