earth science

Utsira High

Utsira High is a earth 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 Utsira High rather than just read about it. In short: Utsira High (Norwegian: Utsirahøgda) is a basement high and horst in the southwest of the Norwegian continental shelf. It lies east of the Viking Graben and west of the Stord and Egersund basins 190 km west of Stavanger.

Key takeaways

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

Reference excerpt

Utsira High (Norwegian: Utsirahøgda) is a basement high and horst in the southwest of the Norwegian continental shelf. It lies east of the Viking Graben and west of the Stord and Egersund basins 190 km west of Stavanger. It was on the Balder oil field at the flank of the Utsira High that oil was first discovered in Norway in 1967. The basement is of Utsira High is composed of granite that formed in Ordovician times. Parts of these granites contain saprolite and saprock that formed from weathering above sea level during the Early Mesozoic. before they became buried in Late Jurassic and Early Cretaceous-aged sandstone. These weathered rocks may be unconventional petroleum reservoirs. The strandflat at Bømlo island is considered a sedimentary rock-free equivalent to the Utsira High.

References

Illustrations

Worked examples

Example 1 — a first encounter with Utsira High

Start with the simplest possible case. Write down what Utsira High claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth 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 Utsira High 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 Utsira High 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 Utsira High

In research: Utsira High appears in earth 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 Utsira High 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: Utsira High is common in secondary-school and first-year university syllabi. It links to neighbouring topics Basement highs, Geology of Norway, Geology of the North Sea, so understanding it makes those chapters shorter.
In everyday life: Look for Utsira High 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 Utsira High in 20 minutes

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

Frequently asked questions

What is Utsira High in simple terms?

Why does Utsira High matter?

Because it connects several earth 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 Utsira High?

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 Utsira High.