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Season 1 Episode 55

Surfaces: The Atmosphere—Skin of the Earth

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Aired Unknown Apr 11, 1980 on PBS
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Episode Summary

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Surfaces: The Atmosphere—Skin of the Earth
AIRED:
ANIMATION: What does permeable mean?

REHASHED FROM PREVIOUS FOUR EPISODES: Trini learns about protecting the human body from the cold while climbing a mountain. Marc witnesses amazing close-ups on an electron microscope. Lisa sees a glassblower. Marc informs Trini about melanin in a person's skin. In Hawaii, Lisa sees a volcano. FILM INSERT: How bubbles are used. Discussion on why bubbles are round. ANIMATIONS: The moving rocks of Earth.

FRESH MATERIAL: Marc explains how an egg gets its shape.moreless

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Glenn Scarpelli

Glenn Scarpelli

Cuff, in The Bloodhound Gang

Nan-Lynn Nelson

Nan-Lynn Nelson

Victoria Allen [Vikki], in The Bloodhound Gang

Leon W. Grant

Leon W. Grant

Marc

Marcelino Sanchez

Marcelino Sanchez

Ricardo, in The Bloodhound Gang

Hank Martin

Hank Martin

Theme Singer

Tish Rabe

Tish Rabe

Theme Singer

Trivia, Notes, Quotes and Allusions

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