Let's solve the problem step by step using the diagram and information provided in the image.
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Understanding the Moon Phases
The diagram shows the Moon orbiting the Earth, with the Sun on the right. The Moon reflects sunlight, and depending on its position relative to the Earth and Sun, we see different parts of it illuminated — these are called
moon phases.
Here’s a quick overview of the key phases shown:
1.
New Moon: The Moon is between the Earth and the Sun. The side facing us is not illuminated (we can't see it).
2.
First Quarter: Half of the Moon is lit, and the right side is glowing.
3.
Full Moon: The Earth is between the Moon and the Sun. We see the entire surface of the Moon illuminated.
4.
Third Quarter: Half of the Moon is lit, but the left side is glowing.
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Now let’s answer each question based on this:
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Question 1:
> When we see the entire surface of the moon shining, we call it _____.
Options: Full Moon / Third Quarter
✔ Answer: Full Moon
- Explanation: During a
Full Moon, the Earth is between the Sun and the Moon, so the entire face of the Moon visible from Earth is illuminated by sunlight.
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Question 2:
> When half of the moon is glowing on the left it is the ____.
Options: Third Quarter / Full Moon
✔ Answer: Third Quarter
- Explanation: In the
Third Quarter phase, the left half of the Moon appears lit (from our view on Earth). This happens when the Moon has completed three-quarters of its orbit around Earth.
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Question 3:
> When we don’t see a moon at all it’s a ____.
Options: New Moon / Half Moon
✔ Answer: New Moon
- Explanation: During a
New Moon, the Moon is positioned between the Earth and the Sun. The side of the Moon facing Earth is not illuminated, so we cannot see it at all.
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✔ Final Answers:
1.
Full Moon
2.
Third Quarter
3.
New Moon
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These answers match the diagram and the science behind lunar phases! 🌕🌖🌗🌘🌑🌒🌓🌔🌕
Parent Tip: Review the logic above to help your child master the concept of moon worksheet.
