QuestionMay 17, 2025

If Earth was not spinning, there would be no __ A. seasonal cycle B. insolation C. diurnal cycle D. albedo

If Earth was not spinning, there would be no __ A. seasonal cycle B. insolation C. diurnal cycle D. albedo
If Earth was not spinning, there would be no __
A. seasonal cycle
B. insolation
C. diurnal cycle
D. albedo

Solution
3.3(183 votes)

Answer

C. diurnal cycle Explanation 1. Identify the effect of Earth's rotation Earth's rotation causes the diurnal cycle, which is the daily pattern of day and night. 2. Analyze each option A. Seasonal cycle is caused by Earth's tilt, not rotation. B. Insolation (incoming solar radiation) occurs regardless of rotation. C. Diurnal cycle is directly caused by Earth's rotation. D. Albedo refers to reflectivity, unaffected by rotation.

Explanation

1. Identify the effect of Earth's rotation<br /> Earth's rotation causes the diurnal cycle, which is the daily pattern of day and night.<br /><br />2. Analyze each option<br /> A. Seasonal cycle is caused by Earth's tilt, not rotation.<br /> B. Insolation (incoming solar radiation) occurs regardless of rotation.<br /> C. Diurnal cycle is directly caused by Earth's rotation.<br /> D. Albedo refers to reflectivity, unaffected by rotation.
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