Gibbs himself considered the following problem that arises if the ideal gas entropy is not extensive. Two identical containers of an ideal gas sit side-by-side. There is a certain amount of entropy S associated with each container of gas, and this depends on the volume of each container.
The intertidal zone is the area of the ocean between the high tide and low tide lines, usually on the beach at the water's edge. If you think of the line created at high tide as the upper limit and the line created at low tide as the lower limit, the intertidal zone is everything between those lines.
alpine zone. A Dictionary of Ecology | 2004 |. Â© A Dictionary of Ecology 2004, originally published by Oxford University Press 2004. alpine zone A region that occurs above the baumgrenze and below the snow line on temperate and tropical mountains.lpine zone A region that occurs above the tree-line and below the snow-line on temperate and tropical mountains.