NEW
Font size
WorksheetsGreenhouse gases & Carbon Footprint
Total questions: 11
Worksheet time: 4mins
What are greenhouse gases?
Gases used to trap the Sun's Heat
These gases makes the Earth warm
These gases make the Earth a little comfortable to live
All of these
Which of the following is a Greenhouse gas/gases?
Iron Oxide
Carbon Dioxide
Hydrogen
None of the above
Is it true that a Greenhouse can be warm even if it is winter?
Yes
No
Sometimes
Can't Determine
What is Global Warming?
An overall increase in the Earth’s surface temperature
An overall decrease in the Earth’s surface temperature
A process to trap heat
The total amount of greenhouse gases thrown in to the atmosphere
What is the Ozone layer depletion?
The thickening of the Ozone layer
The thinning of the Ozone layer
The lengthening of the Ozone layer
The heating of the Ozone layer
What is Carbon footprint?
The making of holes in the Ozone layer
The total amount of gases thrown in to the air
The lose of planktons
Forming of the greenhouse gases
What is DIGITAL CARBON FOOTPRINT?
The carbon footprint released by all electronic gadgets
The carbon footprint released by some electronic gadgets
The carbon footprint released the gadgets which use the internet
The carbon footprint released by computers
How many ozone molecules can be destroyed with 1 chlorine?
1000
10,000
100,000
1,000,000
Which of these are the main cause/s of global warming?
Deforestation
Soil Erosion
Loss of planktons
Thinning of the Ozone layer
What is the full form of ' CFC '
Chlorofluoroceriums
Chlorofluorocalciums
Cesiumfluorocarbons
Chlorofluorocarbons
If global warming increase then the rise of the sea water will be high. Which of the following groups of cities will sink if this continues?
Venice, Kochi & Mumbai
Dubai, Beijing & Jeddah
Chennai, Texas & Erode
Hanoi, Male & Augusta
