Difference between revisions of "Air"
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| − | + | ==Key Stage 2== | |
| + | ===Meaning=== | ||
| + | The [[air]] is what we breath in. | ||
| + | |||
| + | ==Key Stage 3== | ||
| + | ===Meaning=== | ||
| + | The [[air]] is a [[mixture]] of [[gas]]es that we breath. | ||
| + | |||
| + | ===About the Air=== | ||
| + | : The main [[gas]]es are; [[Nitrogen]] (78%), [[Oxygen]] (21%), [[Argon]] (1%), [[Carbon Dioxide]] (0.04%) and [[Water Vapour]] (% varies). | ||
| + | |||
| + | ==Key Stage 4== | ||
| + | ===Meaning=== | ||
| + | The [[air]] is a [[mixture]] of [[gas]]es that we breath. | ||
| + | |||
| + | ===About the Air=== | ||
| + | : The main [[gas]]es are; [[Nitrogen]] (78%), [[Oxygen]] (21%), [[Argon]] (1%), [[Carbon Dioxide]] (0.04%) and [[Water Vapour]] (% varies). | ||
Revision as of 14:22, 3 April 2019
Contents
Key Stage 2
Meaning
The air is what we breath in.
Key Stage 3
Meaning
The air is a mixture of gases that we breath.
About the Air
- The main gases are; Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon Dioxide (0.04%) and Water Vapour (% varies).
Key Stage 4
Meaning
The air is a mixture of gases that we breath.
About the Air
- The main gases are; Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon Dioxide (0.04%) and Water Vapour (% varies).