Locating Places on Earth Using Latitude and Longitude

The video tutorial explains how Earth is mapped using latitude and longitude. It describes the Earth's circumference and how coordinates help locate places precisely. Latitude lines run east-west, while longitude lines run north-south, forming a grid. The equator, tropics, and polar circles are key latitude lines, while the prime meridian is a crucial longitude line. The tutorial uses San Diego's coordinates as an example to demonstrate how this system works.

What is the approximate circumference of the Earth?

• 35,000 miles

• 25,000 miles

• 30,000 miles

• 20,000 miles

Which line of latitude is located at 0 degrees?

• Prime Meridian

• Equator

• Tropic of Capricorn

• Tropic of Cancer

What is the characteristic climate of the tropics?

• Cold and dry

• Hot and rainy

• Mild and windy

• Cool and humid

At what latitude is the Arctic Circle located?

• 66.5 degrees south

• 23.5 degrees south

• 23.5 degrees north

• 66.5 degrees north

What is the main difference between lines of latitude and longitude?

• Both are equidistant

• Longitude lines are equidistant, latitude lines are not

• Neither are equidistant

• Latitude lines are equidistant, longitude lines are not

Through which location does the prime meridian pass?

• Tokyo, Japan

• New York, USA

• Paris, France

• Greenwich, England

How are degrees of latitude further divided?

• Into miles and yards

• Into kilometers and meters

• Into minutes and seconds

• Into hours and minutes

What is the longitude of San Diego?

• 32 degrees 42 minutes 54 seconds north

• 45 degrees 12 minutes 30 seconds south

• 66 degrees 33 minutes 44 seconds east

• 117 degrees 9 minutes 25 seconds west

What is the latitude of San Diego?

• 117 degrees 9 minutes 25 seconds west

• 32 degrees 42 minutes 54 seconds north

• 66 degrees 33 minutes 44 seconds east

• 45 degrees 12 minutes 30 seconds south

What tool allows us to pinpoint exact locations on Earth?

• A grid of latitude and longitude

• A globe

• A map

• A compass