1)What is the importance of ignition temperature? 2)what is global warming and two effects 3)give two examples effect of burning fuels
Answers
Hey,
the ans of you question is
1) the minimum temperature at which a substance starts to burn is called Ignition temperature.
2) The slow and steady rise in Earth surface temperature is called Global warming.
* The first effect is :
concentration and increase in green house gases in the atmosphere appear main cause of Global warming.
*The second effect is :
CFCs (chlorofluorocarban) containing carbon dioxide, fluorine etc. gases in refrigerator, it is also a main causes of Global warming.
3) ** The first example is :
when fuels are incompletely burn, realease carbon monoxide in atmosphere ,it is very harmul for our environment.
** The second example is :
when coal, petroleum etc. burn so they realeased sulphur dioxide and it dissolve in rain and form acid rain. This water is very harmful for plants, aquatic life, and our monuments.
hope you will get help
have a nice day
Answer:
1)THE LOWEST TEMPERATURE AT WHICH A SUBSTANCE CATCHES FIRE EASILY IS CALLED ITS IGNITION TEMPERATURE
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