earth science

Las Derrumbadas

Las Derrumbadas 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 Las Derrumbadas rather than just read about it. In short: Las Derrumbadas (from Spanish, meaning 'the collapsed ones' or 'the ones that suffered a stonefall') is a rhyolitic twin dome volcano in the Mexican state of Puebla. Often overlooked for its proximity to some of the country's most famous mountains —including Cofre de Perote, Sierra Negra and colossal Pico de Orizaba— its two summits are nevertheless within the top 30 of the country's highest mountain peaks.

Key takeaways

Las Derrumbadas 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 Las Derrumbadas to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Las Derrumbadas from memory before moving on to harder problems.

Reference excerpt

Las Derrumbadas (from Spanish, meaning 'the collapsed ones' or 'the ones that suffered a stonefall') is a rhyolitic twin dome volcano in the Mexican state of Puebla. Often overlooked for its proximity to some of the country's most famous mountains —including Cofre de Perote, Sierra Negra and colossal Pico de Orizaba— its two summits are nevertheless within the top 30 of the country's highest mountain peaks. Officially, both mountains are individually called Cerro Derrumbadas. To distinguish them, they are called Derrumbada Roja or Derrumbada de Fuego (Red or Fire Derrumbada, southeastern cone, 3480 m a.s.l.), and Derrumbada Azul or Derrumbada de Agua (Blue or Water Derrumbada, northwestern cone, 3420 m a.s.l.) by the locals. A third mountain, nearby Cerro Pinto, is often included in the Derrumbadas complex, under the name of Derrumbada Blanca (White Derrumbada, 3000 m a.s.l.). Due to the volcano's fumarolic activity, it has been studied and proposed as a source of geothermal energy.

See also Oriental Basin List of mountain peaks of Mexico

External links "Serdán-Oriental". Global Volcanism Program. Smithsonian Institution. Retrieved 2021-06-27.

References

Illustrations

Worked examples

Example 1 — a first encounter with Las Derrumbadas

Start with the simplest possible case. Write down what Las Derrumbadas 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 Las Derrumbadas 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 Las Derrumbadas 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 Las Derrumbadas

In research: Las Derrumbadas 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 Las Derrumbadas 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: Las Derrumbadas is common in secondary-school and first-year university syllabi. It links to neighbouring topics Active volcanoes, Geography of Mesoamerica, Landforms of Puebla, so understanding it makes those chapters shorter.
In everyday life: Look for Las Derrumbadas 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 Las Derrumbadas in 20 minutes

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

Frequently asked questions

What is Las Derrumbadas in simple terms?

Why does Las Derrumbadas 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 Las Derrumbadas?

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 Las Derrumbadas.