earth science

Mercedario

Mercedario is a earth 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 Mercedario rather than just read about it. In short: Cerro Mercedario is the highest peak of the Cordillera de la Ramada range and the eighth-highest mountain of the Andes. It is located 100 km to the north of Aconcagua, in the Argentine province of San Juan.

Key takeaways

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

Reference excerpt

Cerro Mercedario is the highest peak of the Cordillera de la Ramada range and the eighth-highest mountain of the Andes. It is located 100 km to the north of Aconcagua, in the Argentine province of San Juan.

Ascent history It was first ascended on January 18, 1934, by Adam Karpiński and Wiktor Ostrowski, members of a Polish andinist expedition led by Konstanty Jodko-Narkiewicz. The Polish party erected a cairn on the summit. In 1968, after several attempts by some of the strongest Argentine climbers, a Japanese group led by Saburo Yoshida accomplished the first ascent of the south side. In 1971 an Austrian expedition climbed the north side, led by Fritz Moravec and Othmar Kucera. In 1972, Italians Sergio Job Gino and Antonio Beorchia Nigris climbed the Mercedario through the normal route and discovered some Inca ruins just below the summit. In January 1975 an Italian expedition led by Antonio Mastellaro climbed the east side of the peak. In 1983 a small expedition from Gorizia was able to traverse the south-west ridge, which is considered the most difficult route on the mountain, and one of the last mountaineering issues in the Andes. On January 27 Mauro Collini, Sergio Figel, Mario Tavagnutti and Rudi Vittori reached the top.

Photo gallery

See also List of Ultras of South America List of peaks by prominence

References

External links Mercedario on SummitPost

Illustrations

Worked examples

Example 1 — a first encounter with Mercedario

Start with the simplest possible case. Write down what Mercedario claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth 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 Mercedario 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 Mercedario 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 Mercedario

In research: Mercedario appears in earth 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 Mercedario 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: Mercedario is common in secondary-school and first-year university syllabi. It links to neighbouring topics Landforms of San Juan Province, Argentina, Mountains of Argentina, San Juan Province, Argentina, geography stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Mercedario 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 Mercedario in 20 minutes

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

Frequently asked questions

What is Mercedario in simple terms?

Why does Mercedario matter?

Because it connects several earth 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 Mercedario?

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 Mercedario.