4.3 - Carbon Cycling

4.3 Carbon Cycling - Part 1.webm

4.3 Part 1

4.3 Carbon Cycling - Part 2.webm

4.3 Part 2

4.3 Carbon Cycling - Part 3.webm

4.3 Part 3

4.3 Carbon Cycling

Methane bubbles in ice

CO2 in atmosphere - ocean acidification

Very long - but nice video for those really interested.

How do seashells form?

Must watch! Hermit crabs trading up shells! Cute!

How is peat (and coal) formed?

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