How to Use a Map and Compass

The video explores the significance of maps and compasses in navigation. It begins with the historical use of maps, highlighting their role in visualizing the world. The compass, a crucial tool for navigation, is discussed, including its invention and use by Columbus. The concept of magnetic declination is introduced, explaining the difference between magnetic and True North. Modern uses of compasses and their limitations are covered, along with essential map features like scale and legend. The video concludes with the impact of GPS technology on navigation, emphasizing its revolutionary role.

What is the primary purpose of a map?

• To predict weather patterns

• To replace the need for a compass

• To provide a model of the real world

• To serve as a decorative item

How did Columbus ensure his ships were headed in the right direction?

• By using the North Star

• By using a compass

• By following the coastline

• By using a lodestone

What is the term for the difference between magnetic North and True North?

• Magnetic declination

• Magnetic inclination

• Magnetic variation

• Magnetic deviation

Why is it important to calibrate a compass?

• To align it with the sun

• To make it work without batteries

• To adjust for changes in Earth's magnetic field

• To ensure it points to True North

Which feature is NOT essential for a map?

• A scale

• A compass rose

• A decorative border

• A legend

What modern technology has revolutionized navigation?

• The lodestone

• The compass

• GPS and cell phone mapping

• The telescope

What does a compass rose typically show?

• The temperature of a region

• The distance between two points

• The four cardinal directions

• The altitude of a location