Low places where there is little or no ventilation. Radon is "heavy" and can accumulate from sources in rocks or soil in locations where there is a "low place" like a crawl space or basement that has little to no air movement in the space.
The Basement, or the LOWEST LEVEL, that's why that area is remediated almost all the time. I said lowest level because some houses like Ranchers do not have a basement. With ones only containing slab on grades or crawls paces, those are the areas that will be remediated instead.
Radon is a dense gas, heavier than air, so if a house has radon in it, the radon will tend to accumulate in the basement.
See related link for a fact sheet.
The stratospheric region of atmosphere has got the highest concentration of ozone. This is due to the presence of the ozone layer there. Moreover small parts of ozone are also present in the tropospheric region but the concentration there is of the level of parts per million so it is neglected and the stratosphere is taken the area of the max concentration of ozone.
Concentration Gradient
an area of high concentration to an area of low concentration
The concentration on the solute goes from an area of high concentration to an area of low concentration
Diffusion
The Basement, or the LOWEST LEVEL, that's why that area is remediated almost all the time. I said lowest level because some houses like Ranchers do not have a basement. With ones only containing slab on grades or crawls paces, those are the areas that will be remediated instead.
Typically, the highest point in the "Area of Operation;" "High Ground."
The stratospheric region of atmosphere has got the highest concentration of ozone. This is due to the presence of the ozone layer there. Moreover small parts of ozone are also present in the tropospheric region but the concentration there is of the level of parts per million so it is neglected and the stratosphere is taken the area of the max concentration of ozone.
Concentration Gradient
Osmosis is the process of water moving from an area of low solute concentration to an area of high solute concentration.
an area of high concentration to an area of low concentration
Low concentration.
An area of higher concentration to an area of lower concentration.
Osmosis is the process of water moving from an area of low solute concentration to an area of high solute concentration.
Osmosis is the process of water moving from an area of low solute concentration to an area of high solute concentration.
they move from an area of high concentration to low concentration in an effort to create equilibrium.
higher concentration to a area of lower concentration