Environmental Science
How do red and blue light differ?

The wavelength of red light is longer.
Red and blue light have different directions of polarization.
Red light has a higher intensity.
Blue light has a higher speed of propagation.

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Environmental Science
If a glass of water were surrounded by saturated air:

The water's temperature would slowly decrease
The water's temperature would slowly increase
The level of the water in the glass would not change
The level of the water in the glass would slowly decrease

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