Introduce the nitrogen cycle with a 3D paper model!
Nitrogen is the most common gas in our atmosphere, is essential for life, yet is inaccessible to living things in this form. Your students will learn how nitrogen gas is converted (fixed) into useful forms and how is moves through the nitrogen cycle with our interactive model.
Buy once, print forever!
Perfect for use in class or for distance learning at home!
First, they make their model using the colourful parts. Then, they use it to look at the main steps of the nitrogen cycle.
The model covers: nitrogen fixation, importance of soil bacteria to make useful forms of nitrogen, how animals and plants get nitrogen and how nitrogen gas is released to complete the cycle.
Includes full colour Powerpoint class presentation!
Takes about 30 minutes! Dimensions: 30cm x 25cm / 12in x 10in
This download is licenced for unlimited use on a single site/campus only. If you intend to use it on more than one site/campus please email firstname.lastname@example.org for pricing.
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