WorksheetsGreen house effect
Total questions: 10
Worksheet time: 5mins
When do greenhouse gases cause global warming?
a) When their concentration is enhanced
b) When their concentration is decreased
c) When there are no greenhouse gases
d) When greenhouse gas released in balance way
How much percent of energy is absorbs from the Sun to Earth?
75%
20%
30%
10%
What is called for the phenomenon when the radiation absorbed by the atmosphere is re-radiated towards the surface of the Earth?
a) Smog
b) Newton effect
c) Darwin effect
d) Greenhouse effect
Which is the most abundantly found greenhouse gas?
a) Carbon
b) Water vapor
c) Nitrogen
d)Argon
Which of the following is not a greenhouse gas?
a) Water vapor
b) Carbon dioxide
c) Methane
d) Ethane
Why the temperature inside the car is much warmer than the outside temperature when the car that has been left parked in the sun for a couple of hours?
a) Due to air pollution
b) Due to smog
c) Due to sudden climate change
d) Due to greenhouse effect
For greenhouse effect greenhouse gases interacts with which one of the following options?
a) Wind’s energy
b) Sun’s energy
c) Atmosphere pressure
d) Pollution in the atmosphere
Greenhouse effect refers to:
A. Ability of atmosphere to retain water vapor
B. Ability of certain atmospheric gases to trap heat and keep the planet relatively warm
C. Ability of cloud to scatter electromagnetic radiation
D. None of the above
Burning of fossil
fuels
a) Decrease green house gases
b)Increase green house gases
c)No effect
d)Increase ethane
Greenhouse gases which
is present in very high quantity is
a)Carbon di oxide
b)Methane
3)Ethane
4)CFC
