Answer:

1. Exposure

• is the study of our contact, such as by swallowing, breathing, or touching, with environmental factors and their effects on the human body.

2. Hazards

• A hazard is any source of potential damage, harm or adverse health effects on something or someone. Basically, a hazard is the potential for harm or an adverse effect (for example, to people as health effects, to organizations as property or equipment losses, or to the environment).

3. Damage

• loss or harm resulting from injury to person, property, or reputation flood damage sustained severe damage to her knee.

4. Cells

• Cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. A single cell is often a complete organism in itself, such as a bacterium or yeast. Other cells acquire specialized functions as they mature.

5. Sunburn

• Sunburn is a form of radiation burn that affects living tissue, such as skin, that results from an overexposure to ultraviolet (UV) radiation, usually from the Sun. ... Sunburn is an inflammatory response in the tissue triggered by direct DNA damage by UV radiation.

6. Electromagnetic

• the interaction of electric currents or fields and magnetic fields.
• the interaction of electric currents or fields and magnetic fields.the branch of physics concerned with electromagnetism.

7. Environment

• Environment, the complex of physical, chemical, and biotic factors that act upon an organism or an ecological community and ultimately determine its form and survival. ...

8. Human

• Human being, a culture-bearing primate classified in the genus Homo, especially the species H. ... Human beings are anatomically similar and related to the great apes but are distinguished by a more highly developed brain and a resultant capacity for articulate speech and abstract reasoning.

9. Animals

• a living organism that feeds on organic matter, typically having specialized sense organs and nervous system and able to respond rapidly to stimuli.
• a living organism that feeds on organic matter, typically having specialized sense organs and nervous system and able to respond rapidly to stimuli."wild animals adapt badly to a caged life"

10. Health

• “Health is a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity.”

11. Plants

• Plants are multicellular organisms in the kingdom Plantae that use photosynthesis to make their own food. They produce most of the world's oxygen, and are important in the food chain, as many organisms eat plants or eat organisms which eat plants. ... The study of plants is called botany.

12. Cancer

• A term for diseases in which abnormal cells divide without control and can invade nearby tissues. Cancer cells can also spread to other parts of the body through the blood and lymph systems. There are several main types of cancer.

13.Skin

• Skin is the layer of usually soft, flexible outer tissue covering the body of a vertebrate animal, with three main functions: protection, regulation, and sensation.

14. Radiation

• Radiation can be described as energy or particles from a source that travel through space or other mediums. ... Radiation includes particles and electromagnetic waves that are emitted by some materials and carry energy.

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