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WorksheetsClimate Change
Total questions: 26
Worksheet time: 20mins
The main human activity that releases greenhouse gases is
using public transportation and there by reduce the affects of greenhouse gases.
burning fossil fuels
texting on cellphones
eating meat
Which of the following have been changed or altered due to climate change ?
droughts
flooding
melting of polar ice caps
all of the above
Melting land ice...
causes sea levels to rise because it adds water to the ocean.
does not cause sea levels to rise because the water fills the space left by the melted sea ice.
Which of the following is contributing to an INCREASE in carbon dioxide in the atmosphere?
deforestation
photosynthesis
oceans
all of the above
the loss of animal species
Possible human solutions for limiting global warming and climate change are...
being more energy-efficient
using renewable sources of energy
removing carbon from fossil fuel emissions
all of the above
Which statement about the albedo of ocean water and sea ice in the summer is correct?
The low albedo of ocean water means the heated water will sink and form ocean currents.
The albedo of sea ice is lower than the albedo of ocean water, leading to the melting of sea ice.
Sea ice absorbs less radiation, making it warmer than ocean water.
Ocean water absorbs more radiation and is warmer than sea ice.
