Nitrogen and Living Things

Duration: 22

Creator: Universal Educational & Visual Arts

Format: 16mm

Color: Color

Sound: sound

Description: Discusses the nitrogen cycle and its importance in the growth of plants and animals. Contrasts two corn crops to show the importance of nitrogen to growing plants. Begins with nitrogen in the air to show how this nitrogen is made available to plants and animals and is returned to the air.

Complete Record: Discusses the nitrogen cycle and its importance in the growth of plants and animals. Contrasts two corn crops to show the importance of nitrogen to growing plants. Begins with nitrogen in the air to show how this nitrogen is made available to plants and animals and is returned to the air., NOTE: Two (or more) records have been merged together to create this data.

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Indiana University Library Moving Image Archive

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Original permalink · Record added: 2024-04-22 21:49:41