KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - savannahs and ...

They analyzed the communities, typical for the local sub-Arctic tundra. "The fire has destroyed almost the entire ground cover - the mosses and ... Among the pioneer plants that were the first ...

But the most spectacular find was an impeccably preserved Arctic ... spike moss (Selaginella rupestris), which today survives only on sandy and rocky places. "They need the things all plants ...

The tundra is the coldest of all the ... although the top part defrosts in summer and plants such as mosses can grow. In the Arctic, the ice provides a natural hunting ground for the polar bear ...