Earth / World Wide Entertainment.

Título:

Información de publicación:

Las Vegas, NV : Worldwide Academic Programs, [2010]

Descripción física:

1 videodisc (30 min.) : sound, color ; 4 3/4 in.

Nota general:

Title from screen.

DVD ; NTSC ; worldwide region.

Síntesis:

"The Earth is roughly four and a half billion years old, and life started to emerge shortly after the first billion. Our planet's atmosphere is made up of one of the world's most reactive elements--oxygen. It is the product of green plants and is essential for the survival of all animal life. Tropical forests help replenish oxygen in our atmosphere, taking the carbon dioide from the air and converting it to oxygen with the help of the sun, and water."--Container.

Término geográfico:

Earth (Planet)

DAK_SUBJECT_TERM:

Educational films

Nonfiction films

Autor corporativo añadido:

World Wide Entertainment (Firm)

Worldwide Academic Programs, Inc

DAK_LANGUAGE_NOTE:

English language.

DAK_SERIES_TITLE_DSP:

Extreme environments.