Why would a geographer decide to use a proportional symbol map over a dot density map?(1 point)

Question

Responses

A proportional symbol map would be better if the information being represented was quantitative data in the form of percentages
A proportional symbol map would be better if the information being represented was quantitative data in the form of percentages

A proportional symbol map would be better if the information being represented stayed consistent across similar locations and changed gradually over different distances.
A proportional symbol map would be better if the information being represented stayed consistent across similar locations and changed gradually over different distances.

A proportional symbol map would be better if the subject being studied had discrete units which could be represented individually
A proportional symbol map would be better if the subject being studied had discrete units which could be represented individually

A proportional symbol map would be better if the subject being studied had varying sizes and intensities.
A proportional symbol map would be better if the subject being studied had varying sizes and intensities.
Question 3
Use the image to answer the question.

A map is titled City Subway System. A Key is labeled Subway Lines, and shows a dashed line labeled Line 1 and a solid line labeled Line 2. A central open circle is labeled Park, with a solid line extending from it to the left, ending with another open circle labeled Aquarium. A second solid line extends to the right from Park and ends with a circle labeled Downtown. A dashed line running to the upper right connects Park with a circle labeled Museum. Another dashed line running downward connects Park with a circle labeled Airport. A thicker curvy line labeled River runs across the map.

What sort of information is shown on this geographic representation that would make it useful for navigation?

(1 point)
Responses

This diagram would be useful for navigation because it shows connections between locations
This diagram would be useful for navigation because it shows connections between locations

This diagram would be useful for navigation because it shows accurate physical distances between locations.
This diagram would be useful for navigation because it shows accurate physical distances between locations.

This diagram would be useful for navigation because it is small-scale.
This diagram would be useful for navigation because it is small-scale.

This diagram would be useful for navigation because it is dynamic.

Answer 1

For the first question regarding the use of a proportional symbol map over a dot density map, the best response would be:

A proportional symbol map would be better if the subject being studied had varying sizes and intensities.

Proportional symbol maps are ideal for representing data that has different magnitudes or intensities because the size of the symbol corresponds to the value of the variable being mapped.

For the second question about the subway system map, the most appropriate response would be:

This diagram would be useful for navigation because it shows connections between locations.

This highlights the map's function in illustrating how different areas are linked by subway lines, which is crucial for navigation.