mathematics

Land use statistics by country

Land use statistics by country is a mathematics 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 Land use statistics by country rather than just read about it. In short: This article includes the table with land use statistics by country. Countries are ranked by their total cultivated land area, which is the sum of the total arable land area and total area of permanent crops.

Key takeaways

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

Reference excerpt

This article includes the table with land use statistics by country. Countries are ranked by their total cultivated land area, which is the sum of the total arable land area and total area of permanent crops. Arable land is defined as being cultivated for crops like wheat, maize, and rice, all of which are replanted after each harvest. Permanent cropland is defined as being cultivated for crops like citrus, coffee, and rubber, which are not replanted after each harvest; this also includes land under flowering shrubs, fruit trees, elm trees, and vines, but excludes land under trees grown for wood or timber. Other lands include any lands not arable nor under permanent crops; this includes permanent meadows and pastures, forests and woodlands, built-on areas, roads, barren land, and so on. Percentage figures for arable land, permanent crops land and other lands are all taken from the CIA World Factbook as well as total land area figures (Note: the total area of a country is defined as the sum of total land area and total water area together.) All other figures, including total cultivated land area, are calculated on the basis of this mentioned dataset.

List

See also Exclusive economic zone Food and Agriculture Organization

References

External links FAO – Country Profiles

Worked examples

Example 1 — a first encounter with Land use statistics by country

Start with the simplest possible case. Write down what Land use statistics by country claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, 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 Land use statistics by country 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 Land use statistics by country 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 Land use statistics by country

In research: Land use statistics by country appears in mathematics 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 Land use statistics by country 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: Land use statistics by country is common in secondary-school and first-year university syllabi. It links to neighbouring topics Agricultural land, Economics lists by country, so understanding it makes those chapters shorter.
In everyday life: Look for Land use statistics by country 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 Land use statistics by country in 20 minutes

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

Frequently asked questions

What is Land use statistics by country in simple terms?

Why does Land use statistics by country matter?

Because it connects several mathematics 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 Land use statistics by country?

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 Land use statistics by country.