science

South Atlantic–Gulf water resource region

South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region rather than just read about it. In short: The South Atlantic–Gulf water resource region is one of 21 major geographic areas, or regions, in the first level of classification used by the United States Geological Survey to divide and subdivide the United States into successively smaller hydrologic units. These geographic areas contain either the drainage area of a major river, or the combined drainage areas of a series of rivers.

Key takeaways

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

Reference excerpt

The South Atlantic–Gulf water resource region is one of 21 major geographic areas, or regions, in the first level of classification used by the United States Geological Survey to divide and subdivide the United States into successively smaller hydrologic units. These geographic areas contain either the drainage area of a major river, or the combined drainage areas of a series of rivers. The South Atlantic–Gulf region, which is listed with a 2-digit hydrologic unit code (HUC) of 03, has an approximate size of 141,984 square miles (367,740 square kilometers), and consists of 18 subregions, which are listed with the 4-digit HUCs 0301 through 0318. This region includes the drainage that ultimately discharges into: (a) the Atlantic Ocean within and between the states of Virginia and Florida; (b) the Gulf of Mexico within and between the states of Florida and Louisiana; and (c) the associated waters. The geographic area of the South Atlantic–Gulf region includes all of Florida and South Carolina, and parts of Alabama, Georgia, Louisiana, Mississippi, North Carolina, Tennessee, and Virginia.

Listing of water resource subregions

See also List of rivers in the United States Water Resource Region

External links Cederstrom, D. J.; Boswell, E. H.; Tarver, G. R. (1979). Summary appraisals of the nation's ground-water resources– South Atlantic-Gulf region (PDF) (Report). U.S. Geological Survey. doi:10.3133/pp813o. Retrieved September 16, 2023.

References

Illustrations

South Atlantic–Gulf water resource region: The South Atlantic–Gulf region, with its 18 4-digit sub-region hydrologic unit boundaries. — The South Atlantic–Gulf region, with its 18 4-digit sub-region hydrologic unit boundaries.

Worked examples

Example 1 — a first encounter with South Atlantic–Gulf water resource region

Start with the simplest possible case. Write down what South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region

In research: South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region 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: South Atlantic–Gulf water resource region is common in secondary-school and first-year university syllabi. It links to neighbouring topics Drainage basins, Lists of drainage basins, Lists of rivers of the United States by state, so understanding it makes those chapters shorter.
In everyday life: Look for South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is South Atlantic–Gulf water resource region in simple terms?

Why does South Atlantic–Gulf water resource region 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 South Atlantic–Gulf water resource region?

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 South Atlantic–Gulf water resource region.