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The main culprit of greenhouse effect is Carbon dioxide. But which is the second element contributing most to greenhouse effect
A. Nitrogen Dioxide (NO2)
B. Chlorofluorocarbons (CFCs)
C. Methane (CH4)
D. High-fructose corn syrup (HFCs)
Everyday Science Mcqs · Easy · 1 month ago
What causes the Moon’s phases?
A. The Sun lights up only one half of the Moon and as the Moon orbits the Earth we can sometimes see the unlit side of the Moon.
B. The Sun lights up only one half of the Moon and as the Sun orbits the Earth we can sometimes see the unlit side of the Moon.
C. The Earth’s shadow falls on the Moon, blocking the sunlight.
D. The Moon’s shadow falls on the Earth, blocking the sunlight.
Everyday Science Mcqs · Easy · 1 month ago
The half life of a radioactive element is 8-days. How long it take to reduce it from 10 mg to 5 mg?
A. 4 days
B. 12 days
C. 16 days
D. 8 days
E. None of these
Everyday Science Mcqs · Easy · 1 month ago
Which is the New & Most Important Culprit damaging the ozone Layer?
A. Carbon Dioxide
B. Chlorofluoro Carbons
C. Nitrous Oxide
D. Carbon Monoxide
Everyday Science Mcqs · Easy · 1 month ago
Which of the following vitamin is known as Riboflavin?
A. vitamin B-1
B. vitamin B-2
C. vitamin B-3
D. vitamin B-6
Everyday Science Mcqs · Easy · 1 month ago
What would you find in a Vivarium?
A. microorganisms
B. Animals
C. Humans
D. None of these
Everyday Science Mcqs · Easy · 1 month ago
In which type of solar eclipse the Sun’s center is covered by the moon, leaving its edges uncovered?
A. Partial Solar Eclipse
B. Total Solar Eclipse
C. Annular Solar Eclipse
D. None of the above
Everyday Science Mcqs · Easy · 1 month ago
Which of the following cannot be stored in glass bottle?
A. Aqua regia
B. HF
C. HCL
D. HBr
Everyday Science Mcqs · Easy · 1 month ago
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