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Promontorium Agarum

Promontorium Agarum 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 Promontorium Agarum rather than just read about it. In short: Promontorium Agarum is a raised mountainous cape protruding into the southeast of Mare Crisium on the near side of the Moon. It protrudes into the mare up to 40 km and its width is about 80 km.

Promontorium Agarum — main illustration
Promontorium Agarum — illustration

Key takeaways

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

Reference excerpt

Promontorium Agarum is a raised mountainous cape protruding into the southeast of Mare Crisium on the near side of the Moon. It protrudes into the mare up to 40 km and its width is about 80 km. Its coordinates are 13.87°N 65.73°E / 13.87; 65.73. Promontorium Agarum was named in 1647 by Johannes Hevelius, who assigned names of terrestrial features to the lunar ones. It obtained Ancient Greek name of a cape on the northern shore of the Sea of Azov — probably, modern Berdiansk Spit or Fedotova Spit. It is one of only 4 features which still bear the names given by Hevelius.

References

Illustrations

Promontorium Agarum: Slightly oblique Lunar Orbiter 4 view of Promontorium Agarum in Mare Crisium
Slightly oblique Lunar Orbiter 4 view of Promontorium Agarum in Mare Crisium
Promontorium Agarum: This view from Apollo 11 shows Condorcet crater with Promontorium Agarum in upper left and Mare Crisium in the background
This view from Apollo 11 shows Condorcet crater with Promontorium Agarum in upper left and Mare Crisium in the background

Worked examples

Example 1 — a first encounter with Promontorium Agarum

Start with the simplest possible case. Write down what Promontorium Agarum 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 Promontorium Agarum 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 Promontorium Agarum 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 Promontorium Agarum

In research
Promontorium Agarum 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 Promontorium Agarum 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
Promontorium Agarum is common in secondary-school and first-year university syllabi. It links to neighbouring topics Moon stubs, Mountains on the Moon, so understanding it makes those chapters shorter.
In everyday life
Look for Promontorium Agarum 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 Promontorium Agarum in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Promontorium Agarum 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 Promontorium Agarum out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Promontorium Agarum in simple terms?

Promontorium Agarum is a raised mountainous cape protruding into the southeast of Mare Crisium on the near side of the Moon. It protrudes into the mare up to 40 km and its width is about 80 km.

Why does Promontorium Agarum 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 Promontorium Agarum?

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 Promontorium Agarum.

Tags

  • Moon stubs
  • Mountains on the Moon

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