Earth Science

1Which statement best illustrates a classification system?
(1)A glacier melts at the rate of one meter per year.
(2)Ocean depths are measured using sound waves.
(3)Snowfall predictions for winter storms vary.
(4)Stars are grouped according to color.
Is it (4)?

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  2. 👎
  3. 👁
  1. Yes! Right.

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    2. 👎
    👤
    Ms. Sue
  2. thanks

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    2. 👎
  3. Is number 2

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    2. 👎
  4. Its2

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    2. 👎
  5. is it b

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    2. 👎

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