science

Kivesjärvi

Kivesjärvi 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 Kivesjärvi rather than just read about it. In short: Kivesjärvi is a medium-sized lake in Paltamo, Finland. The name Kivesjärvi literally means "testicle lake".

Key takeaways

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

Reference excerpt

Kivesjärvi is a medium-sized lake in Paltamo, Finland. The name Kivesjärvi literally means "testicle lake". Some say that the name derive from old giant-related folklore around the region, some say that the name originally related to the ancient word for gillnet weight, "kives", and only later became associated with the modern meaning of the word. Its average depth is four metres and the deepest point is sixteen metres deep. There is a village of the same name on the coast of the lake. The lake's area is 27 square kilometres. It is the 136th biggest lake in Finland. The lake has many islands and islets. Kivesjärvi is a bifurcation lake, because there are two outflows: the original route is river Alanteenjoki to the lake Alanteenjärvi. In the 19th century the timber rafting workers needed a shorter route to the Oulujärvi. They made a new river named Varisjoki, and most of the outflow started to flow via it, although Kivesjärvi is still a bifurcation lake.

References

Illustrations

Worked examples

Example 1 — a first encounter with Kivesjärvi

Start with the simplest possible case. Write down what Kivesjärvi 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 Kivesjärvi 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 Kivesjärvi 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 Kivesjärvi

In research: Kivesjärvi 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 Kivesjärvi 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: Kivesjärvi is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bifurcation lakes, Lakes of Paltamo, Landforms of Kainuu, so understanding it makes those chapters shorter.
In everyday life: Look for Kivesjärvi 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 Kivesjärvi in 20 minutes

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

Frequently asked questions

What is Kivesjärvi in simple terms?

Kivesjärvi is a medium-sized lake in Paltamo, Finland. The name Kivesjärvi literally means "testicle lake".

Why does Kivesjärvi 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 Kivesjärvi?

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 Kivesjärvi.