LEARNING TASK 3
Write T if the statement is True and F if it is False on the space provided before each number. For every
answer, provide supporting statement.

1. Over-exposure to certain types of electromagnetic radiation can be harmful.
2. Gamma rays also damage cells, causing mutations (which may lead to cancer) and cell death
3. Ultraviolet radiation (UV) is found naturally in sunlight.
4. X-rays cannot damage cells in the body.
5. Microwave radiation is absorbed by water molecules so it can be used for cooking.​