Permafrost is a thick layer of soil, rock, or sediment that remains frozen for at least two consecutive years. It is important because it stores vast amounts of carbon, which if released as greenhouse gases due to thawing, can accelerate climate change. Permafrost also plays a role in maintaining ecosystem stability, supporting infrastructure, and regulating the water cycle in cold regions.
permafrost
permafrost
Permafrost because the top layer is to weak to dig on or into. So the most reasonable answer would be permafrost
permafrost
permafrost
This is an odd question. Anything that isn'tpermafrost is a non-example. So an ostrich is not permafrost.
true
the permafrost.without permafrost it cant be considered a tundra.
It is not so much that permafrost is good, as losing permafrost is bad. Permafrost keeps gases like carbon dioxide trapped within its frozen depths; when permafrost thaws, that gas is released, exacerbating global warming. Further, permafrost develops its own ecosystem which is destroyed when the permafrost is destroyed through thawing. The loss of all permafrost would mean the extinction of a lot of species.
This is an odd question. Anything that isn'tpermafrost is a non-example. So an ostrich is not permafrost.
No, nothing grows in permafrost because during permafrost, the ground is permanently frozen
permafrost
permafrost
Permafrost because the top layer is to weak to dig on or into. So the most reasonable answer would be permafrost
keeps your food cold so it don't get spoiled
It is known as the permafrost.
permafrost