Multiple choice

Match the following ||| |---|---| |a. Hydrosphere|1. The water on the Earth's surface and sometimes includes water over the surface, such as clouds. | |b. Troposphere|2. The outermost layer of the atmosphere, between the mesosphere and interplanetary space, where air becomes extremely thin.| |c. Thermosphere|3. The lowest region of the atmosphere, extending from the earth's surface to a height of about 6–10 km. |

  1. a - 1, b - 2, c - 3

  2. a - 1, b - 3, c - 2

  3. a - 3, b - 1, c - 2

  4. a - 2, b - 1, c - 3

  5. a - 2, b - 3, c - 1
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct option. Hydrosphere is the water on Earth's surface and sometimes includes water over the surface such as clouds. Troposphere is the lowest region of the atmosphere, extending from Earth's surface to a height of about 6–10 km. Thermosphere is the outermost layer of the atmosphere, between the mesosphere and interplanetary space, where air becomes extremely thin.

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