APES Unit 9

Front

What is the global warming potential (GWP) of Carbon Dioxide (CO2)?

Back

1 (CO2 is the baseline for measuring GWP of other greenhouse gases).

Front

What is the largest carbon sink in the world?

Back

The Oceans (They absorb more carbon than any other natural system).

Front

What are some evidence of climate change?

Back

Extreme weather events, increase in average global temperature, melting of polar ice caps.

Front

How do warming seas affect storm frequency?

Back

Warming seas will increase the number of storms.

Front

Where is the ozone layer located?

Back

Stratosphere (It is situated above the troposphere and below the mesosphere).

Front

What is the role of methane (CH4) in climate change?

Back

Methane is a potent greenhouse gas with a GWP significantly greater than CO2.

Front

What are HCFCs and their impact on the environment?

Back

Hydrochlorofluorocarbons (HCFCs) are greenhouse gases that contribute to ozone depletion and have a GWP greater than 1.

Front

What is the significance of the Amazon rainforest in terms of carbon storage?

Back

The Amazon is a vital carbon sink, absorbing large amounts of CO2 from the atmosphere.

Front

What is the relationship between extreme weather events and climate change?

Back

Climate change increases the frequency and intensity of extreme weather events.

Front

What is the impact of melting polar ice caps?

Back

Melting polar ice caps contribute to rising sea levels and loss of habitat for polar species.