No, concentration of ozone in polluted areas typically aren't higher than it is in the ozone layer.
More concentrated to less concentrated
I believe you are talking about osmosis. This is the movement of water from a higher concentration to a lower concentration through a semipermeable membrane.
It is the study and practice of how to detoxify polluted areas.
The eventual result of diffusion is equilibrium. The concentrations prior to this point would be uneven. The solutes then diffuse from areas of high solute concentration to areas of low solute concentration. After diffusion, at equilibrium, the concentration will be even in different areas.
The rainwater is more acidic after passing through polluted air.
Yes
The phenomenon that describes the movement of any kind of molecule from areas of higher concentration to areas of lower concentration is called diffusion.
diffusion
Osmosis
The answer is is OSMOSIS the spontaneous net movement of water across a membrane from a region of low concentration to a solution with a high concentration, down a solute concentration gradient.
Diffusion, and there are many types; but as long as you're strictly talking about areas from high to low, it's diffusion.
The smoke from the polluted areas spread.
More concentrated to less concentrated
"Urban" refers to areas that are densely populated and developed, typically characterized by a higher concentration of buildings, infrastructure, and commercial activities compared to rural areas.
Non-rural areas are typically urban or suburban spaces with higher population density, infrastructure development, and access to amenities and services. These areas are characterized by a concentration of commercial, residential, and industrial activities, as well as more advanced transportation and communication systems.
From areas of higher concentration (of water) to lower concentration (of water) - ie it fills the space. That would mean that it would flow from a solution whose concentration of solute is higher to one where the solute concentration is lower.
Diffusion is the net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration. This is due to the random movement of the molecules.