Answer :
Final answer:
A lunar eclipse happens when the Moon moves into the Earth's shadow, resulting in its darkening. The correct choice is option c. This event can also lead to a striking red appearance of the Moon due to atmospheric scattering of sunlight.
Explanation:
Understanding Lunar Eclipses
A lunar eclipse occurs when the Earth is positioned directly between the Sun and the Moon. This arrangement casts the Earth's shadow on the Moon, leading to a darkening of its surface. Hence, the correct answer is c) When the Moon moves into the Earth's shadow, causing the moon to be darkened.
During this event, the Moon can take on a reddish hue, a phenomenon often referred to as a "Blood Moon." This color change happens because Earth's atmosphere scatters sunlight, allowing some light to reach the Moon while filtering out the blue wavelengths. Lunar eclipses can be observed from any location on the night side of the Earth, unlike solar eclipses which require specific geographic areas for visibility.
Learn more about Lunar Eclipse here:
https://brainly.com/question/898573
