SGM Review

Which of the following is a common feature included on all maps?

• A) Roads

• B) Scale

• C) Population data

• D) Vegetation types

Explain why maps are not always a completely accurate representation of the Earth's surface.

• Maps are not always completely accurate because they involve projection, which distorts certain aspects of the Earth's surface, such as area, shape, distance, or direction. They can be outdated or projected incorrectly.

• Maps are always completely accurate because they are drawn by experts using advanced technology.

• Maps are inaccurate only because they are made in black and white.

• Maps are not accurate because they are always drawn by hand without any measurements.

What is GIS?

Thematic maps are used to display specific data such as climate, population, or political boundaries.

• True

• False

Describe how GPS and GIS have affected mapmaking.

Which type of government is characterized by centralized control and lack of political freedoms?

• Democracy

• Monarchy

• Totalitarianism

• Republic

Define the term 'free enterprise.'

Explain how economic development varies between regions and how this affects the way people meet their basic needs.

A perceptual region is defined by people's feelings and attitudes about an area.

• True

• False

What is the term for a large, heavily populated urban area that includes several cities?

• Suburb

• Municipality

• Megalopolis

• Metropolis