Which of the following phenomenon is considered responsible for Global Warming?
A. Greenhouse effect
B. Fire in coal mines
C. Dry farming
D. Monsoon
E. Trade winds
Answer: Option A
A. Greenhouse effect
B. Fire in coal mines
C. Dry farming
D. Monsoon
E. Trade winds
Answer: Option A
Which of the following phenomenon is considered responsible for Global Warming?
A. Greenhouse effect
B. Fire in coal mines
C. Dry farming
D. Monsoon
E. Trade winds
The nucleus of an atom consists of
A. electrons and neutrons
B. electrons and protons
C. protons and neutrons
D. All of the above
The number of moles of solute present in 1 kg of a solvent is called its
A. molality
B. molarity
C. normality
D. formality
17.Nitrogen for the Haber process is formed by
(1 Point)
Fractional distillation of air
Fractional distillation of crude oil
Electrolysis of water
Fixation of nitrogen by pea plants
In my opinion the answer is none of above
Very nice
The answer for this Q related to global warming is wrong .
'Green house effect' is nothing but a phenomena. It is not in itself a cause of global warming.
The answer would be correct if it was ' green house gases'
Please see to it.