Earth is divided into Northern & Southern Hemisphere by which of the following imaginary line?

1. Prime Meridian
2. Tropic of Cancer
3. Equator
4. International Date Line

What is the latitude of Arctic Circle?

1. 66 1⁄2°S
2. 23 1⁄2°S
3. 66 1⁄2°N
4. 23 1⁄2°N

Refer to the image and identify the climatic zone of the shaded region.

1. North Frigid Zone
2. North Temperate Zone
3. Torrid Zone
4. South Frigid Zone

There is a time difference of …………… for every 1° of longitudinal difference.

1. 2 minutes
2. 4 minutes
3. 1 hour
4. 60 seconds