:Write True if the statement is correct and False if not.
1. The length of the shadows varies during the day.
2. In the morning, the light rays are slanted, so the shadow is short.
3. At noon, when the sun is directly above, the shadow is very long.
4. The changes in position and length of shadow depend on the angle at which the sunlight strikes the object to the ground.
5. The sun changes when the shadow changes its shape.​