The sun is the main natural source of light.
Uses of the sun
1. Sunlight gives us light.
2. Plants use sunlight energy to make their own food.
3. The sun is a source of vitamin D.
4. We get solar energy from the sun.
5. The sun is important in rain formation.
6. The sun heat dries seeds, clothes, crops etc.
7. Flying kites
Dangers of the sun
1. Looking at the sun directly spoils the eyes.
2. Long periods of sunshine dry up water sources.
3. A long period of sunshine causes droughts.