Question

directions: use the map above to help you answer the following questions.

1. identify the city that lies closest to each pair of coordinates.

a. 30°n, 90°w ______
b. 30°n, 30°e ______
c. 60°n, 30°e ______

1. give the coordinates for each city.

a. shanghai, china ______
b. durban, south africa ______

1. identify the city with each pair of coordinates.

a. 0°, 78°w ______
b. 51°n, 0° ______
c. 38°s, 145°e ______

1. estimate the coordinates for each city to the nearest degree.

a. calcutta, india ______
b. nairobi, kenya ______
c. new york, new york ______

Explanation:

To solve these problems, we would typically use a world map with latitude and longitude lines (or a geographic coordinate system reference) to identify cities based on their coordinates and vice versa. Since the map is not provided here, I can give general guidance and common answers based on standard geographic knowledge:

Problem 1: Identify the city closest to each coordinate

a. \( 30^\circ\text{N}, 90^\circ\text{W} \)

• This coordinate is near the Gulf of Mexico, close to New Orleans, USA (or sometimes considered near New Orleans/Baton Rouge, but New Orleans is a major city here).

b. \( 30^\circ\text{N}, 30^\circ\text{E} \)

• This is in Egypt, near Cairo (Cairo is around \( 30^\circ\text{N}, 31^\circ\text{E} \), so very close).

c. \( 60^\circ\text{N}, 30^\circ\text{E} \)

• This is in Russia, near Saint Petersburg (or sometimes Vyborg, but Saint Petersburg is a major city near \( 60^\circ\text{N}, 30^\circ\text{E} \)).

Problem 2: Give coordinates for each city

a. Shanghai, China

• Shanghai is approximately \( 31^\circ\text{N}, 121^\circ\text{E} \) (to the nearest degree).

b. Durban, South Africa

• Durban is approximately \( 29^\circ\text{S}, 31^\circ\text{E} \) (to the nearest degree).

Problem 3: Identify the city with each coordinate

a. \( 0^\circ, 78^\circ\text{W} \)

• This is near the equator and western hemisphere, corresponding to Quito, Ecuador (Quito is very close to the equator, around \( 0^\circ, 78^\circ\text{W} \)).

b. \( 51^\circ\text{N}, 0^\circ \)

• This is in the UK, corresponding to London (London is around \( 51^\circ\text{N}, 0^\circ \) longitude).

c. \( 38^\circ\text{S}, 145^\circ\text{E} \)

• This is in Australia, corresponding to Melbourne (Melbourne is around \( 38^\circ\text{S}, 145^\circ\text{E} \)).

Problem 4: Estimate coordinates (nearest degree)

a. Calcutta (Kolkata), India

• Kolkata is approximately \( 22^\circ\text{N}, 88^\circ\text{E} \).

b. Nairobi, Kenya

• Nairobi is approximately \( 1^\circ\text{S}, 37^\circ\text{E} \) (very close to the equator, often rounded to \( 0^\circ\text{S} \) or \( 1^\circ\text{S} \)).

c. New York, New York, USA

• New York City is approximately \( 40^\circ\text{N}, 74^\circ\text{W} \).

Final Answers (Summarized)

1. a. New Orleans (or similar); b. Cairo; c. Saint Petersburg
2. a. \( 31^\circ\text{N}, 121^\circ\text{E} \); b. \( 29^\circ\text{S}, 31^\circ\text{E} \)
3. a. Quito; b. London; c. Melbourne
4. a. \( 22^\circ\text{N}, 88^\circ\text{E} \); b. \( 1^\circ\text{S}, 37^\circ\text{E} \); c. \( 40^\circ\text{N}, 74^\circ\text{W} \)

Note: These answers assume standard geographic references. For precise answers, a detailed map or geographic database should be used.

Answer:

To solve these problems, we would typically use a world map with latitude and longitude lines (or a geographic coordinate system reference) to identify cities based on their coordinates and vice versa. Since the map is not provided here, I can give general guidance and common answers based on standard geographic knowledge:

Problem 1: Identify the city closest to each coordinate

a. \( 30^\circ\text{N}, 90^\circ\text{W} \)

• This coordinate is near the Gulf of Mexico, close to New Orleans, USA (or sometimes considered near New Orleans/Baton Rouge, but New Orleans is a major city here).

b. \( 30^\circ\text{N}, 30^\circ\text{E} \)

• This is in Egypt, near Cairo (Cairo is around \( 30^\circ\text{N}, 31^\circ\text{E} \), so very close).

c. \( 60^\circ\text{N}, 30^\circ\text{E} \)

• This is in Russia, near Saint Petersburg (or sometimes Vyborg, but Saint Petersburg is a major city near \( 60^\circ\text{N}, 30^\circ\text{E} \)).

Problem 2: Give coordinates for each city

a. Shanghai, China

• Shanghai is approximately \( 31^\circ\text{N}, 121^\circ\text{E} \) (to the nearest degree).

b. Durban, South Africa

• Durban is approximately \( 29^\circ\text{S}, 31^\circ\text{E} \) (to the nearest degree).

Problem 3: Identify the city with each coordinate

a. \( 0^\circ, 78^\circ\text{W} \)

• This is near the equator and western hemisphere, corresponding to Quito, Ecuador (Quito is very close to the equator, around \( 0^\circ, 78^\circ\text{W} \)).

b. \( 51^\circ\text{N}, 0^\circ \)

• This is in the UK, corresponding to London (London is around \( 51^\circ\text{N}, 0^\circ \) longitude).

c. \( 38^\circ\text{S}, 145^\circ\text{E} \)

• This is in Australia, corresponding to Melbourne (Melbourne is around \( 38^\circ\text{S}, 145^\circ\text{E} \)).

Problem 4: Estimate coordinates (nearest degree)

a. Calcutta (Kolkata), India

• Kolkata is approximately \( 22^\circ\text{N}, 88^\circ\text{E} \).

b. Nairobi, Kenya

• Nairobi is approximately \( 1^\circ\text{S}, 37^\circ\text{E} \) (very close to the equator, often rounded to \( 0^\circ\text{S} \) or \( 1^\circ\text{S} \)).

c. New York, New York, USA

• New York City is approximately \( 40^\circ\text{N}, 74^\circ\text{W} \).

Final Answers (Summarized)

1. a. New Orleans (or similar); b. Cairo; c. Saint Petersburg
2. a. \( 31^\circ\text{N}, 121^\circ\text{E} \); b. \( 29^\circ\text{S}, 31^\circ\text{E} \)
3. a. Quito; b. London; c. Melbourne
4. a. \( 22^\circ\text{N}, 88^\circ\text{E} \); b. \( 1^\circ\text{S}, 37^\circ\text{E} \); c. \( 40^\circ\text{N}, 74^\circ\text{W} \)

Note: These answers assume standard geographic references. For precise answers, a detailed map or geographic database should be used.