Global Warming

Global Warming
Oil, gas, uranium and wind energy are:
Primary Energy
Secondary Energy
Tertiery Energy
Triple energizer
Author: rikazzz Comment
Global Warming
Why the back tube of the solar water heater is surrounded with a vaccum?
To provide support
to cease the leakage
For insulation
To enhance efficiency
Author: rikazzz Comment
Global Warming
In 1982, 50-kW wind generator was installed in Fair Isle to generate;
Electricity
Wind Energy
Solar Energy
Nuclear energy
Author: rikazzz Comment
Global Warming
How much energy is being used in transportation?
0.3
0.1
0.5
0.22
Author: rikazzz Comment
Global Warming
The largest contribution of heat input to the atmosphere is due to;
Evaporation
Transpiration
Land degradation
Vegetation
Author: rikazzz Comment
Global Warming
In a biological pump, the carbon dioxide in the atmosphere is dissolved in;
Ponds
Rivers
Sea water
Lakes
Author: rikazzz Comment
Global Warming
About, thirty percent of the earth area is covered by;
Grass
Forests
Rocks
Stones
Author: rikazzz Comment
Global Warming
MSU’ stands for;
Microorganism System Unit
Microsoft System Unit
Micro Sounding Unit
Microwave Sounding Unit
Author: rikazzz Comment
Global Warming
A novel integrated biogas system is initiated in
Pakistan
China
England
USA
Author: rikazzz Comment
Global Warming
1 ‘GtC’ is equal to;
4.7 GtC
3.7 GtC
8.7 GtC
3.7 GtC
Author: rikazzz Comment

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