A round model of the Earth?

A round model of the Earth?

• A. Map
• B. Oceanography
• C. Globe
• D. Astronomy

Answer: (C)

Representing the Earth as a round model means using a globe. A globe is a three‑dimensional, spherical model of Earth that shows continents, oceans, and directions on a curved surface, matching the planet’s actual shape. A map, by contrast, is flat and tends to distort size, distance, or direction. Oceanography is the study of oceans, and astronomy studies celestial bodies and space. Because a globe uniquely embodies a round, accurate representation of Earth, it is the correct choice.

Representing the Earth as a round model means using a globe. A globe is a three‑dimensional, spherical model of Earth that shows continents, oceans, and directions on a curved surface, matching the planet’s actual shape. A map, by contrast, is flat and tends to distort size, distance, or direction. Oceanography is the study of oceans, and astronomy studies celestial bodies and space. Because a globe uniquely embodies a round, accurate representation of Earth, it is the correct choice.