As We Burn Fossil Fuels and Release Carbon Dioxide,the Temperature

question 10

Multiple Choice

As we burn fossil fuels and release carbon dioxide,the temperature of our planet and the oceans will increase.When the oceans warm they will release more carbon dioxide,further warming the planet and oceans.This is an example of a _____ feedback loop and may result in the crossing of a(n) _____.

• A)positive;equilibrium
• B)positive;disequilibrium
• C)negative;equilibrium
• D)positive;threshold
• E)negative;threshold