science

Kara Strait

Kara Strait 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 Kara Strait rather than just read about it. In short: The Kara Strait or Kara Gates (Russian: Карские Ворота, romanized: Karskiye Vorota) is a 56 km (35 mi) wide channel of water between the southern end of Novaya Zemlya and the northern tip of Vaygach Island. This strait connects the Kara Sea and the Barents Sea in northern Russia.

Key takeaways

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

Reference excerpt

The Kara Strait or Kara Gates (Russian: Карские Ворота, romanized: Karskiye Vorota) is a 56 km (35 mi) wide channel of water between the southern end of Novaya Zemlya and the northern tip of Vaygach Island. This strait connects the Kara Sea and the Barents Sea in northern Russia.

Hydrography and climate The sailing conditions of the Kara Strait were explored by Christian Dahl in the 1870s. The coastline on both sides of the Kara Gate is high and rocky. The strait has a length of 33 km and a smallest width of 50 km; the depth varies from 7 m on the Perseus Shoal to 230 m in its eastern part. Along its middle part there is a hollow no more than 5 km wide with depths of over 100 m. The water temperature in the strait does not exceed 13.5 °C. Its average temperature here is 0.9 °C. Usually the strait is covered with ice for most of the year, but in warm years, with the strong influence of the warm Gulf Stream, it can be ice-free for most of the winter. To the west of the Kara Gate is the southeastern part of the Pechora Sea, which freezes in winter when the influence of Atlantic cyclones and warm currents in the Barents Sea weakens. The presence or absence of ice cover in the strait usually coincides with its presence in the Pechora Sea to the west-southwest of it.

Northern Sea Route Due to its location south of the Novaya Zemlya archipelago, the Kara Gate Strait is one of the passages of the Northern Sea Route, but due to the highly curved shape of this group of islands, with their western coast usually ice-free, passage through it may be less convenient compared to the northern one route to Cape Chelyuskin, including due to the greater length of the route in this case.

References

Illustrations

Worked examples

Example 1 — a first encounter with Kara Strait

Start with the simplest possible case. Write down what Kara Strait 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 Kara Strait 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 Kara Strait 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 Kara Strait

In research: Kara Strait 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 Kara Strait 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: Kara Strait is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bodies of water of the Barents Sea, Marine geography stubs, Siberia geography stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Kara Strait 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 Kara Strait in 20 minutes

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

Frequently asked questions

What is Kara Strait in simple terms?

Why does Kara Strait 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 Kara Strait?

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 Kara Strait.