Understanding Latitude and Longitude - A diagram explaining how latitude and longitude lines are used to locate positions on Earth.

Let’s go through each question one by one, using the text and globe drawing provided.

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Question 1: What latitude line is 0°?

From the first paragraph:
> “They mark distances north and south of the equator in degrees (°).”

Also, on the globe drawing, the line labeled “Equator” is at 0°.

✔ So, the answer is: Equator

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Question 2: What longitude line is 0°?

From the second paragraph:
> “They mark the distances in degrees east and west of the prime meridian, which is at 0°.”

On the globe, it’s labeled “Prime Meridian”.

✔ So, the answer is: Prime Meridian

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Question 3: At what latitude is the North Pole? The South Pole?

From the text:
> “the Arctic Circle at 66°30’ N, the North Pole at 90° N... and the South Pole at 90° S.”

Also shown on the globe: North Pole = 90° N, South Pole = 90° S.

✔ So, answers are:
North Pole → 90° N
South Pole → 90° S

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Question 4: What special parallel is at 23°30’ N? At 23°30’ S?

Text says:
> “the Tropic of Cancer at 23°30’ N... the Tropic of Capricorn at 23°30’ S”

Globe also labels them accordingly.

✔ Answers:
At 23°30’ N → Tropic of Cancer
At 23°30’ S → Tropic of Capricorn

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Question 5: What special parallel is at 66°30’ N? At 66°30’ S?

Text says:
> “the Arctic Circle at 66°30’ N... the Antarctic Circle at 66°30’ S”

Globe confirms this too.

✔ Answers:
At 66°30’ N → Arctic Circle
At 66°30’ S → Antarctic Circle

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Question 6: What distances do latitude lines mark?

First paragraph:
> “They mark distances north and south of the equator in degrees (°).”

So they measure how far north or south you are from the Equator.

✔ Answer: Distances north and south of the equator

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Question 7: What distances do longitude lines mark?

Second paragraph:
> “They mark the distances in degrees east and west of the prime meridian...”

So they measure how far east or west you are from the Prime Meridian.

✔ Answer: Distances east and west of the prime meridian

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Final Answer:
1. Equator
2. Prime Meridian
3. 90° N; 90° S
4. Tropic of Cancer; Tropic of Capricorn
5. Arctic Circle; Antarctic Circle
6. Distances north and south of the equator
7. Distances east and west of the prime meridian