1 Why is there polar day and polar night? The Earth moves around the sun.   The cold zone

2 Why is there polar day and polar night? tilted = geneigt   When the earth moves around the sun, the axis is tilted.    The cold zone

3 Why is there polar day and polar night? There is always sun in the area around the North Pole. Summer in the northern hemisphere sun rays The area around the South Pole is always dark. The cold zone

4 Why is there polar day and polar night? Summer in the southern hemisphere The area around the North Pole is always dark. There is always sun in the area around the South Pole. The cold zone