science

Pallas Mountain

Pallas Mountain 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 Pallas Mountain rather than just read about it. In short: Pallas Mountain is the natural monument and a watershed mountain on the Yablonoi range (unofficially — "Velikiy Istok") — in the west of the Zabaykalsky Krai with the absolute height of 1,236 m; a triple watershed located on the Yablonoi Mountains, the confluence of the basins of the Amur, Lena and Yenisey rivers. There is no other place in the world where the basins of three such great rivers converge at the same t…

Key takeaways

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

Reference excerpt

Pallas Mountain is the natural monument and a watershed mountain on the Yablonoi range (unofficially — "Velikiy Istok") — in the west of the Zabaykalsky Krai with the absolute height of 1,236 m; a triple watershed located on the Yablonoi Mountains, the confluence of the basins of the Amur, Lena and Yenisey rivers. There is no other place in the world where the basins of three such great rivers converge at the same time.

Current name It is named in honor of the naturalist and geographer who made a significant contribution to the study of Russia, Academician Peter Simon Pallas (Russian Government Resolution No. 903 of September 10, 2012). In 1772, he also visited the Zabaykalsky Krai, where his route passed through the Yablonoi Mountains.

The great watershed Marked on many maps, Pallas Mountain, then an unnamed peak, was rediscovered in 1977 by Timur Ukhinovich Zhalsarayn, a local historian and geography teacher, as the confluence of the Amur, Yenisei, and Lena river systems. In 1982, the Zabaykalsky Branch of the Russian Geographical Society organized an expedition to the Yablonoi Mountains, as a result of which the watershed was determined on the ground and the peak received the status of the state natural monument "Watershed Mountain on the Yablonoi Mountains" (Decision of the Chita Regional Executive Committee № 353 of August 14, 1983). The boundaries of the monument run along the base of the mountain, framed by the valleys of the rivers Kadala (flowing into the Kenon lake), Gryaznukha (flowing into the Arakhlei lake) and Khara-Kadala (flowing into the Ivan lake). Because the waters of the Yenisey flow into the Kara Sea, the Lena into the Laptev Sea, and the mouth of the Amur River is on the border of two seas (the Sea of Okhotsk and the Sea of Japan). Pallas Mountain is also called the "Mountain of Five Seas". The fifth in this list can rightly be called Baikal, which, although it is a lake, has long been given the title of "Glorious Sea". In terms of height above sea level (1236 m), it rises no more than 600 meters above the nearby regional center — the city of Chita. At the same time, it is inferior to other peaks of the Yablonoi Mountains, such as Saranakan (1579 m) and Chingikan (1644 m). Even in the immediate vicinity of Watershed Mountain there are higher hills, reaching 1279 and 1243 m.

Tourist route The mountain is located 35 km northwest of the city of Chita in the territory of the Ivano-Aleksandrovsky Natural Park (the center is the system of Ivan-Arakhley Lake System). The most convenient way to get to the natural monument is through Kadalinskiy rocks "Dvortsy". From here the most picturesque part of the route leads up the Kadalinka River and its right source. The total length of the route to the summit is 15-20 km.

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with Pallas Mountain

Start with the simplest possible case. Write down what Pallas Mountain 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 Pallas Mountain 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 Pallas Mountain 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 Pallas Mountain

In research: Pallas Mountain 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 Pallas Mountain 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: Pallas Mountain is common in secondary-school and first-year university syllabi. It links to neighbouring topics Expeditions, Mountains of Russia, Russian Geographical Society, so understanding it makes those chapters shorter.
In everyday life: Look for Pallas Mountain 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 Pallas Mountain in 20 minutes

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

Frequently asked questions

What is Pallas Mountain in simple terms?

Why does Pallas Mountain 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 Pallas Mountain?

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 Pallas Mountain.