Documentary worksheet for BBC’s Earth 1: 4 Atmosphere
Available on iPlayer

Appropriate for 1hr lessons.

Suitable for GCSE Chemistry or Combined Science students. Differentiated into 3 levels - Support, Core and Stretch. Mark Schemes included.

✔ Development of the Earth’s atmosphere.

✔ Formation of oceans.

✔ Carbon dioxide removal.

✔ Photosynthesis.

✔ Development of oxygen-rich atmosphere.

✔ Modern atmospheric composition.

✔ Photosynthesis

✔ Cyanobacteria