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

A nondescript, decrepit twist of gnarled wood found tucked between rocks in the Finnish tundra is a lot more than meets the ...

Trees in savannas are usually drought deciduous ... and low-growing perennial shrubs. The tundra biome contains only about 3% of the world’s flora. Up to 60% of the flora can be made up of ...

for example Alaska is a type of tundra. The animals and plants have to be really tough to survive the freezing conditions. Deserts are dry and usually hot, with very few animals and vegetation.

we see that plant diversity declines due to the migration of trees and shrubs into tundra regions, whereas during cold periods, higher plant diversity prevailed." What does that tell us about ...

For our study, scientists braved bear territory and cold summer nights to collect extensive carbon dioxide measurements near plants and soil in 11 Arctic tundra ecosystems, including in Alaska, Canada ...

Among the pioneer plants that were the first to appear on ... in insects and arachnids can serve as an indicator of the tundra bio-geo-cenoses' disturbance. On the fire sites, we have noted ...

What factors control "flipping" from greening to browning (or vice versa) in tundra ecosystems and at what timescales is this occurring? · Can we predict future northern latitude vegetation dynamics ...