Earth Science

posted by .

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)?

  • Earth Science -

    Yes! Right.

  • Earth Science -


Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Physical Science

    I need help with a few of these questions: 1.Which of the following waves are mechanical waves?
  2. Science

    I'm currently studying for a science test and I need help on one of the question. - What is a tsunami and how is it related to an earthquake?
  3. Science

    What type of signal is measured in a sonar system to determine the depth of the ocean?
  4. Science

    I need 3 examples of mechanical waves. I have seismic, and ocean waves. Are their any other examples besides these and sound waves?
  5. Math

    A certain mountain has an elevation of 19,583 feet. In 1907, the glacier on this peak covered 10 acres.By 2002, this glacier had melted to only 1 acre. (a) Assume this glacier melted at a constant rate each year. Find this yearly rate. …
  6. Math

    Weatherwise is a magazine published by the American Meteorological Society. One issue gives a rating system used to classify Nor'easter storms that frequently hit New England and can cause much damage near the ocean. A severe storm …
  7. math

    a certain mountain has an elevation 19580 feet in 1907 the glacier on its peek covered 8 acres by 2002 this glacier had melted to 1 acre assume the glacier melted at a constant rate each year find this yearly rate
  8. physics

    sound waves travel faster in humidity than in dry air. But as temperature increases the velocity of sound also increases. So sound travels faaster in hot day than in winter. But during winter there is also presence of humidity in fog. …
  9. Science

    Which of the following is NOT a common landform caused by the passing of a glacier?
  10. Science

    6. Sonar is used to inspect pipelines and bridge foundations. In this scenario, sonar takes advantage of the fact that (1 point) A.sound waves can reflect.*** B.sound waves can diffract. C.sound waves can spread out. D.sound waves …

More Similar Questions