Pollution Indicators Are Plant Or Animals That Live In An Area, And Can Tell Us Whether There Is Pollution Or Not.
clove oil is. in bases its characteristis smell cannot be detected.
what is the solution to decrease noise pollution
pollution effects the whole cycle of photsynthesis.
pollution can occur anywhere at anytime and can be caused by smoking, cars, toxic fumes, and even breathing ( but that doesn't mean you have to stop!).
occur today only in a specific environment
Lichens are air pollution indicators.
biological indicator of air pollution is lichene. it is a best example of air pollution indicator.
Lichens are air pollution indicators.
a pure air to breathe
An indicator is something, rather it be a person, animal, or plant, that determines how much pollution is in the area. Birds are a good indicator of air pollution.
Because of damp areas where they are spawned
The indicator is litmus paper. :)
Lichen are a good pollution indicator because they get their water and minerals from rainwater and the atmosphere. This makest lichen extremely sensitive to the atmosphere. As a result very few lichen grow in or near large cities with heavy pollution.
Martin Kunze has written: 'Flechten als Indikatoren von Luftverunreinigungen' -- subject(s): Air, Effect of air pollution on, Lichens, Plant indicators, Plants, Pollution
David G. Noble has written: 'Contaminants in Canadian seabirds' -- subject(s): Effect of pesticides on, Effect of water pollution on, Environmental aspects of Marine pollution, Environmental aspects of Pollutants, Indicators (Biology), Marine pollution, Pollutants, Sea birds
Some do and some do not. Lichens are often used as pollution indicators because as pollution increases, more species die until there are only one or two species left.
1.lichens 2.mosses 3.algae 4.caddisfly 5.sparrow 6.waterbugs 7.pepered moth