Ø One tree can produce 130 Kilograms (kg) of oxygen per year. Two trees can provide sufficient oxygen for four members in a year.
Ø Carbon dioxide (CO2) is a greenhouse gas. When its concentration increases in the atmosphere, it causes global warming which leads to climate change.
Ø Carbon dioxide (CO2) emission on burning of fossil fuels:-
Ø Carbon dioxide (CO2) is a greenhouse gas. When its concentration increases in the atmosphere, it causes global warming which leads to climate change.
Ø Carbon dioxide (CO2) emission on burning of fossil fuels:-
S.Nos
|
Name of the fuel
|
Quantity
|
CO2 emission in kg/fuel unit
|
1.
|
Diesel
|
1 litre
|
2.653
|
2.
|
Petrol
|
1 litre
|
2.296
|
Ø A single tree on an average can absorb 20 kg of carbon dioxide (CO2) from atmosphere in a year. One tree in its lifetime can absorb 1000 kg of CO2.
Ø If, we reuse or recycle one tonne of paper…15 trees can survive
Ø If, we reuse or recycle one tonne of paper…15 trees can survive
Plant a tree, green the earth, clean the air, Live happily.
Trees…precious natural resources of the earth. Let us conserve it.
2012 expected to be ninth warmest year on record. Nine of the 10 hottest years on record have occurred since 2001.
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