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Earth Science

All MCQs

Earth Science

71.

Which scale is commonly used to measure the intensity of hurricanes and cyclones?

A

B

C

D

72.

What is the term for the process of air sinking and warming, leading to clear skies and fair weather?

A

B

C

D

73.

Which layer of the atmosphere is characterized by the presence of the ozone layer, which absorbs harmful ultraviolet (UV) radiation?

A

B

C

D

74.

What is the term for a rotating, funnel-shaped cloud that extends from a thunderstorm to the ground?

A

B

C

D

75.

Which term is used to describe the measurement of the amount of moisture in the air?

A

B

C

D

76.

What is the term for the process by which water droplets combine to form larger droplets in a cloud?

A

B

C

D

77.

Which term is used to describe the measurement of air temperature?

A

B

C

D

78.

What is the term for the boundary between air masses with similar temperatures but different humidity levels?

A

B

C

D

79.

Which cloud type is often thin and wispy and consists of ice crystals at high altitudes?

A

B

C

D

80.

What is the term for a tropical storm with maximum sustained winds of 39 to 73 miles per hour (63 to 118 kilometers per hour)?

A

B

C

D