Environmental Science
Infrared and visible satellite images might provide:

A way of identifying clouds suitable for cloud seeding.
A way of determining cloud thickness and altitude.
A way of distinguishing between wet and dry clouds.
A way of distinguishing between "new" and "old" clouds.

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Environmental Science
The north-facing side of a hill in a mountainous region in the US tends to:

All of these
Receive less sunlight during a year than the south-facing side
Grow a variety of trees that are typically observed at higher elevation
Be a better location for a ski run than the south-facing side
Have snow on the ground for a longer period of time in winter compared to the south-facing side

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