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Meton (crater)

Meton (crater) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Meton (crater) rather than just read about it. In short: Meton is a compound formation on the Moon that consists of several merged crater rings that have been flooded with basalt, forming the remnant of a walled plain in the shape of a clover leaf. It is located near the northern lunar limb, and is viewed from a low angle and foreshortened.

Meton (crater) — main illustration
Meton (crater) — illustration

Key takeaways

  • Meton (crater) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Meton (crater) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Meton (crater) from memory before moving on to harder problems.

Reference excerpt

Meton is a compound formation on the Moon that consists of several merged crater rings that have been flooded with basalt, forming the remnant of a walled plain in the shape of a clover leaf. It is located near the northern lunar limb, and is viewed from a low angle and foreshortened. The crater Barrow is attached to the southwest rim. To the northwest is the crater Scoresby, and to the east are Baillaud and Euctemon. Linear troughs in the southern rim are associated with ejecta from the formation of the Imbrium basin.

Satellite craters By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Meton.

References

Sources

Illustrations

Meton (crater) illustration
Meton (crater): Location of Meton
Location of Meton
Meton (crater): Oblique view of Meton from Lunar Orbiter 4.  Meton is below center, Meton D is below left of center, Meton C is in upper left, and Meton E is at right.  They are all flooded to the same elevation, and the subtle ridges that divide these craters are barely visible in this image.
Oblique view of Meton from Lunar Orbiter 4. Meton is below center, Meton D is below left of center, Meton C is in upper left, and Meton E is at right. They are all flooded to the same elevation, and the subtle ridges that divide these craters are barely visible in this image.
Meton (crater): Another oblique from Lunar Orbiter 4. Barrow crater is in the background.
Another oblique from Lunar Orbiter 4. Barrow crater is in the background.

Worked examples

Example 1 — a first encounter with Meton (crater)

Start with the simplest possible case. Write down what Meton (crater) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Meton (crater) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Meton (crater) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Meton (crater)

In research
Meton (crater) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Meton (crater) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Meton (crater) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Impact craters on the Moon, LQ01 quadrangle, so understanding it makes those chapters shorter.
In everyday life
Look for Meton (crater) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Meton (crater) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Meton (crater) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Meton (crater) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Meton (crater) in simple terms?

Meton is a compound formation on the Moon that consists of several merged crater rings that have been flooded with basalt, forming the remnant of a walled plain in the shape of a clover leaf. It is located near the northern lunar limb, and is viewed from a low angle and foreshortened.

Why does Meton (crater) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Meton (crater)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Meton (crater).

Tags

  • Impact craters on the Moon
  • LQ01 quadrangle

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