Determine whether the following scenario is an example of a point or non-point source of pollution. A farmer places nitrogen-based fertilizers and approved pesticides on their fields to improve crop yields. Some of this ends up in surrounding streams and groundwater.

A. Point source
B. Non-point source


Answer: B

Environmental & Atmospheric Sciences

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a) January: b) July:

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Some forms of electromagnetic radiation are

A. radio waves. B. X-rays. C. light. D. All of these are correct.

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Describe the materials that compose composite volcanoes

What will be an ideal response?

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Wind speed is measured with an anemometer

Indicate whether the statement is true or false

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