Font size
WorksheetsGreenhouse Effect and Global Warming
Total questions: 20
Worksheet time: 33mins
In general, what happens to the climate (of the Earth) if more greenhouse gases are released (through human activities and natural occurrences) into the atmosphere?
Average temperature goes up
Average temperature goes down
Average temperature remains the same
None of the above
As greenhouse gases increase in the atmosphere....
More heat gets trapped on Earth which causes warming
More light gets reflected into space which causes cooling
More light gets trapped on Earth which causes warming
More heat gets reflected into space which causes cooling
Check all that apply: Which of the following are consequences of massive deforestation, by burning, of rainforests worldwide?
Increase carbon emissions into the atmosphere
Decrease carbon absorption by photosynthesis
Fewer greenhouse gases in the atmosphere
Global warming
Global cooling
In the northern hemisphere, as trees grow new leaves in the spring/summer, what happens to carbon dioxide concentrations in the atmosphere?
They increase
They decrease
They stay constant
The increase in Earth's average temperatures as a result of increased greenhouse gases in the atmosphere is called:
The greenhouse effect
Climate change
Global Warming
Fantasy
Why is the increase of Greenhouse gases a big issue?
It causes climate change and increase in the global temerature
It can lead to a major increase in Greenhouses
It leads to more factories
It causes a major decrease in people
Why is the increase of Greenhouse gases a big issue?
It causes climate change and increase in the global temerature
It can lead to a major increase in Greenhouses
It leads to more factories
It causes a major decrease in people
