Draw a neat diagram to show the Earth's Grid.

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

How many total lines of latitudes are there in the world?

1. 90
2. 91
3. 180
4. 181

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