science

List of lakes by volume

List of lakes by volume 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 List of lakes by volume rather than just read about it. In short: This article lists lakes with a water volume of more than 100 km3, ranked by volume. The volume of a lake is a difficult quantity to measure.

Key takeaways

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

Reference excerpt

This article lists lakes with a water volume of more than 100 km3, ranked by volume. The volume of a lake is a difficult quantity to measure. Generally, the volume must be inferred from bathymetric data by integration. Lake volumes can also change dramatically over time and during the year, especially for salt lakes in arid climates. For these reasons, and because of changing research, information on lake volumes can vary considerably from source to source. The base data for this article are from The Water Encyclopedia (1990). Where volume data from more recent surveys or other authoritative sources have been used, that usage is referenced in the respective entry. The total volume of Earth's lakes is 199,000 km3.

The list The volumes of the lakes below vary little by season. This list does not include reservoirs; if it did, six reservoirs would appear on the list: Lake Kariba at 26th, Bratsk Reservoir, Lake Volta, Lake Nasser, Manicouagan Reservoir, and Lake Guri.

Estuaries and lagoons are not included either. Examples: Lake Melville (estuary) and Lake Maracaibo (lagoon), comparable with Lagoa dos Patos.

In 1960, the Aral Sea was the world's twelfth-largest known lake by volume, at 1,100 km3 (260 cu mi). However, by 2007 it had shrunk to 10% of its original volume and was divided into three lakes, none of which are large enough to appear on this list.

By continent Africa: Tanganyika Antarctica: Vostok Asia: Baikal Eurasia: Caspian Sea Europe: Ladoga North America: Superior Oceania: Taupō Australia: Eyre, native designation: Kati Thanda South America: Titicaca

Worked examples

Example 1 — a first encounter with List of lakes by volume

Start with the simplest possible case. Write down what List of lakes by volume 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 List of lakes by volume 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 List of lakes by volume 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 List of lakes by volume

In research: List of lakes by volume 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 List of lakes by volume 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: List of lakes by volume is common in secondary-school and first-year university syllabi. It links to neighbouring topics Lists of lakes, Volume, so understanding it makes those chapters shorter.
In everyday life: Look for List of lakes by volume 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 List of lakes by volume in 20 minutes

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

Frequently asked questions

What is List of lakes by volume in simple terms?

This article lists lakes with a water volume of more than 100 km3, ranked by volume. The volume of a lake is a difficult quantity to measure.

Why does List of lakes by volume 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 List of lakes by volume?

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 List of lakes by volume.