earth science

Ricardo Cirera

Ricardo Cirera 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 Ricardo Cirera rather than just read about it. In short: Ricardo Cirera Salse (Os de Balaguer, 1864-Barcelona, August 1932) was a geomagnetist who conducted the first geomagnetic survey of the Philippines and who founded the El Ebro Observatory in Roquetes (1904), Catalonia, Spain. He was a member of the Society of Jesus.

Key takeaways

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

Reference excerpt

Ricardo Cirera Salse (Os de Balaguer, 1864-Barcelona, August 1932) was a geomagnetist who conducted the first geomagnetic survey of the Philippines and who founded the El Ebro Observatory in Roquetes (1904), Catalonia, Spain. He was a member of the Society of Jesus. He was involved in the founding of the popular science magazine Ibérica. Due to his work Cirera was given the Alfonso XII Grand Cross of Civil Merit by the Infanta Isabel de Borbón on 7 November 1914.

References

External links Web of the Ebro Observatory (available in English)

Worked examples

Example 1 — a first encounter with Ricardo Cirera

Start with the simplest possible case. Write down what Ricardo Cirera 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 Ricardo Cirera 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 Ricardo Cirera 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 Ricardo Cirera

In research: Ricardo Cirera 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 Ricardo Cirera 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: Ricardo Cirera is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1864 births, 1932 deaths, Geologist stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Ricardo Cirera 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Ricardo Cirera” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Ricardo Cirera in 20 minutes

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

Frequently asked questions

What is Ricardo Cirera in simple terms?

Why does Ricardo Cirera 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 Ricardo Cirera?

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 Ricardo Cirera.