6. China's greatest contribution to geography was

•The Compass *
• the globe
• it's expertise in cartography
•longitude and latitude.

the compass :) just took the test,

China's greatest contribution to geography was the compass.

China's greatest contribution to geography was the compass.

To determine this, we can analyze the provided options and consider the historical context.

The globe is a three-dimensional model of the Earth, which was developed in ancient Greece during the Hellenistic period, around the 3rd century BCE. While the globe is a valuable tool for geographic understanding, it was not China's greatest contribution to geography.

Expertise in cartography refers to the skill and knowledge in creating maps. China has a rich history of cartography, with notable developments in mapmaking techniques. However, while cartography is important in geography, it is not China's greatest contribution.

Longitude and latitude are the geographic coordinates used to define locations on the Earth's surface. While Chinese cartographers did make significant advancements in understanding the Earth's coordinates, it is not their greatest contribution.

The compass, on the other hand, was invented in ancient China during the Han Dynasty, around the 2nd century BCE. It revolutionized navigation and helped sailors and explorers determine their direction accurately. The compass greatly contributed to the development of geography by allowing for more accurate mapping, sea exploration, and trade routes. It had a profound impact on global exploration and navigation, making it China's greatest contribution to geography.

Therefore, the correct answer is the compass.

Right.