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Seasonal Science: Pine Pollen

1 minutes 48 seconds

Now Playing As: Captioned (English) (change)

Why does everything turn yellow in spring? Pine trees produce yellow pollen every year at this time. This annoying ritual is necessary for pine trees to reproduce. Part of the "Seasonal Science" series.

Media Details

Runtime: 1 minutes 48 seconds

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Seasonal Science
Episode 1
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Grade Level: 7 - 12
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Episode 2
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Episode 3
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Episode 4
1 minutes 48 seconds
Grade Level: 7 - 12
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Episode 5
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Episode 6
2 minutes 31 seconds
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Seasonal Science
Episode 7
2 minutes 43 seconds
Grade Level: 7 - 12