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Ecological Footprints are…
Why does the average American have an ecological footprint over four times larger than the global average?
What does the Ozone layer do?
What has been happening to the ozone layer, and where is it happening at?
What are CFC’s and what are there affects on the Ozone layer?
Select ALL of the following that CFC’s were used in.
What was the Montreal Protocol and what did it lead to?
What are the ecological effects of over-fishing?
What changing behaviors have been enacted to decrease over-fishing?
Over-fishing has caused the rates of commercial fish populations to exceed their rates.
According to the chart below, which human activity has led to the largest amount of greenhouse gases being released into the atmosphere?
Responses to climate change must be informed by scientific and .