All about Pollution Online Test

The introduction of contaminats into an environment that causes instability and discomfort.


Identify the right meaning of the acronym DDT?


A major forms of pollution that release of a chemicals and particulates into the atmosphere?


All except one, is an example of a Volatile organic compounds.


What kind of a gas that destroy the stratospheric ozone layer?


All except one are the important pollutant particulates(mostyl from combustion sourcers).


It is a kind of Anthropogenic sources except one.


What kind of a gas that removed from tha air by rain and fertilise land which can change the species composition of ecosystem?


It is a form of pollution that refer to the presence of overhead power lines,motor way billboards and etc.


It is the elements pf pollution that can be foreign substance or energies.












Description:

The learners will be able to identify pollution which is the introduction of contaminants into an environment that causes instability,disorder,harm or discomfort to the ecosystem,physical system or living organisms.It consist a lot of sources in our environment which are the anthropogenic sources and natural sources.The pollution also has a pollutant which is the element,it can be foreign substance or energies. Those pollutant has important gases that particulates in our environment.

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