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Performance Task

The Greenhouse Effect

Greenhouse Gases Include:

  • Carbon Dioxide (CO2)
  • Methane (CH4)
  • Nitrous Oxide (N2O)
  • Hydrofluorocarbons (HFC5)
  • Sulfur Hexafluoride (SF6)
  • Nitrogen Triflouride (NF3)

Climate Change Conditionals

Climate Change Conditionals

Greenhouse gases are a major contributor to climate change. Use the Internet or other resources to research the effects of climate change.

  • Write three conditional statements based on your research.
  • Write the converse, inverse, and contrapositive of each statement. Then explain whether each statement is true or false.
  • Find a conjecture about climate change, and a counterexample that shows that the conjecture is false.

Photograph of iceberg

Did You Know?

  • The greenhouse effect is not all bad. It is needed to beep Earth's climate comfortable for existing life forms. Without it, temperatures would be cooler by about 60°F and many species would die.
  • Greenhouse gas emissions increased by 70% between 1970 and 2004.
  • Increased levels of carbon dioxide does more than change Earth's temperature. The ocean absorbs about 30% of the carbon dioxide that is released in the atmosphere. In a process called ocean acidification, a series of chemical reactions occur that forms carbonic acid. Ocean acidification is a problem that impacts the ocean ecosystem as well as commercial fishing and tourism industries.

Find Out More – Search Topics

  • Greenhouse effect
  • Effects of climate change
  • Ocean acidification