If u want brainliest answer fast what is the porosity and permeability of antarctic soil?

The porosity of soil shows how much of its volume is a free or an open space. This can be told rather accurately by trying to  measuring the amount of water it can hold almost like testing out how much a water balloon can hold it is the same way with soil to see how much it can hold in it. The permeability of soil show how easy it can have water move through it.

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it apply by theyre artifacts

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.