6th grade science

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What is true about fossil fuels?
B. Three fourths of Earth's known oil reserves have already been used.
C. the rate at which fossil fuels are used are decreasing.
both of them can be true.

  • 6th grade science -

    But -- both are not true.

    Is the world using more or less oil than it did 20 or so years ago. Think about all of the cars now in China and India.

  • 6th grade science -

    The corect answeer is B. I am a Scince professer at the uw

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