Final answer:
Parallels and meridians are not physically present on the ground. Scale on a map explains the meaning of signs and symbols used. A topographic map is an example of a specific map.
Step-by-step explanation:
1. False. Parallels and meridians are imaginary lines that divide the Earth's surface into grids and are not physically present on the ground.
2. True. Scale on a map explains the meaning of the signs and symbols used in the map, including the representation of distance.
3. True. A general purpose map conveys multiple types of information.
4. False. In the mid-18th century, geography emphasized the relationship between geography and natural philosophy, not philosophy in general.
5. True. Large-scale maps present small areas in detail with high accuracy.
6. False. The scope of geography goes beyond physical aspects and also includes human and environmental factors.
7. False. Areal scale is not the square of linear scale, but it represents the ratio between distances on a map and distances on the ground.
8. False. A line graph shows trends or changes in data over time, not different amounts of the same item.
9. True. The nature of geography is interdisciplinary, as it incorporates various fields of study.
10. True. A topographic map is an example of a specific map that provides detailed information about the elevation and topographic features of an area.