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\nThe Nitrogen Cycle\n

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\nNitrogen is integral to the production of protein and DNA. Discover how it is present on Earth in a constant cycle, and how nitrogen from the air enters the food chain. Biology - Ecosystems - Learning Points. The nitrogen cycle describes...\nNitrogen is integral to the production of protein and DNA. Discover how it is present on Earth in a constant cycle, and how nitrogen from the air enters the food chain. Biology - Ecosystems - Learning Points. The nitrogen cycle describes the path of nitrogen through nature. Nitrogen is essential for life, and it is found in amino acids, proteins and DNA. Nitrogen is the most abundant element in the atmosphere. Nitrogen gas must be \"fixed\" so it can be used by living organisms. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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2:57
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Grade
6th - 12th
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nImagine Learning - Twig (middle years+)\n\n
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Date
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2010
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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dna, air, bacteria, soil, plants, animals, urine, nitrogen, nitrates, decomposers
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Additional Tags

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nitrogen cycle, nitrogen gas, nitrogen compounds, proteins, atmosphere, convert, nitrogen-fixing, detritivores, nitrifying, de-nitrifying, ammonium compounds, faeces, living, back, life, converted, found
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Classroom Considerations

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Best For: Explaining a topic
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