Earth as the Home of Humankind and the Conditions that Exist

Why are there seasons on earth?

Short Answer Question:

Name the conditions necessary for life on earth.

Fill in the blank:

The Pole Star can be seen at an angle of _____ at the North Pole.

Describe the role of the following in making the earth a habitable planet.

Atmosphere

Describe the role of the following in making the earth a habitable planet.

Water

Describe the role of the following in making the earth a habitable planet.

Temperature

Give reasons for the following
Norway is called the Land of the Midnight Sun.

Give reasons for the following
We always see the sun rising in the East.