Arrange the following events in the correct sequence that leads to a lunar eclipse: A) The Earth casts a shadow on the Moon, B) The Sun, Earth, and Moon align, C) The Moon enters the Earth's shadow, D) The Moon is full.

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B → D → C → A

D → B → C → A

B → A → D → C

D → C → B → A

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Answer

A lunar eclipse starts with a full Moon, so the Moon is already fully illuminated by the Sun. Then the Sun, Earth, and Moon line up in a straight line. As they align, the Earth’s shadow is cast onto the Moon’s surface. Finally the Moon moves into that shadow, creating the eclipse. For example, when the Moon passes through the Earth's shadow during a full Moon, we see a darkening of the lunar surface.

Detailed Explanation

First the Moon must be full because it shows the side that faces the Sun. Other options are incorrect because This option places the shadow before the Moon is full; It says the Moon enters the shadow before the bodies align.

Key Concepts

Lunar Eclipses

Celestial Alignment

Earth's Shadow

Topic

Solar and Lunar Eclipses

Difficulty

medium level question

Cognitive Level

understand

Practice Similar Questions

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Question 1

If the alignment of the Sun, Earth, and Moon during a solar eclipse is similar to the alignment of A (the light source) and B (the object casting the shadow) in a shadow theater, what would C represent in this analogy?

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Question 2

During a solar eclipse, the Moon passes between the Earth and the Sun, causing the shadow of the Moon to fall on the Earth. This phenomenon can be described as the alignment of the Earth, Moon, and _____.

mediumAstronomy

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Question 3

Classify the following events as either a Solar Eclipse, Lunar Eclipse, or neither: 1) The Moon passes between the Earth and the Sun; 2) The Earth casts a shadow on the Moon; 3) A full moon occurs without any shadowing; 4) The Moon is in the Earth's shadow during a full moon.

easyAstronomy

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Question 4

Which of the following statements accurately describe the conditions necessary for solar and lunar eclipses to occur? Select all that apply.

hardAstronomy

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Question 5

What is the correct sequence of events during a lunar eclipse, from the Moon entering the Earth's shadow to the end of the eclipse?

mediumAstronomy

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Question 6

During a lunar eclipse, the Moon passes through the Earth's shadow, and when it is completely within the darkest part of the shadow, it is said to be in the _____.

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Question 7

During a lunar eclipse, which phase of the Moon typically corresponds to the Earth casting its umbral shadow on the Moon?

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