Global Warming

Global Warming
United Nations Conference on Environment and Development held in;
Canada
USA
Rio de Janeiro
Africa
Author: rikazzz Comment
Global Warming
The black smog develops under; cold and
Rainy conditions
Humid Conditions
Dry Conditions
Warm Conditions
Author: rikazzz Comment
Global Warming
Almost, 10% of the water is used for;
Industries
Domestic Purpose
Irrigation
Farming
Author: rikazzz Comment
Global Warming
Known reserves of fossil fuel will definantly meet up the demand in the period, upto;
2030
2050
2040
2055
Author: rikazzz Comment
Global Warming
The Kyoto protocol was held in;
1989
1997
1999
2000
Author: rikazzz Comment
Global Warming
Perennial ice cover in the Arctic, has been melting at the rate, approximately
41.5% per decade
11.5% per decade
17.5% per decade
91.5% per decade
Author: rikazzz Comment
Global Warming
GHGs’ absorb solar ultraviolet radiation at slightly;
Shorter wavelengths
longer wavelengths
Low Temperature
High temperature
Author: rikazzz Comment
Global Warming
Wind energy denotes to the:
Kinetic energy
Mechanical energy
Potential energy
Thermal energy
Author: rikazzz Comment
Global Warming
Photovoltaic’ cells are solar cell, which are made of;
Steel
Iron
Silicon
Metal
Author: rikazzz Comment
Global Warming
The cost of energy from solar cells has reduced over the past;
10 Years
20 Years
30 Years
70 Years
Author: rikazzz Comment

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