Week 4: Waves:

Front

What is the protein we produce to protect ourselves from UV light?

Back

Melanin is the protein produced by our bodies that helps protect our skin from the harmful effects of ultraviolet (UV) light.

Front

Which countries have the highest rates of skin cancer?

Back

Australia has one of the highest rates of skin cancer in the world due to its high UV exposure.

Front

Light waves from the sun can damage _________ causing skin cancer.

Back

Genetic Material (DNA) can be damaged by UV light from the sun, leading to skin cancer.

Front

What are UV rays?

Back

Ultraviolet (UV) rays are a type of electromagnetic radiation emitted by the sun, which can cause skin damage and increase the risk of skin cancer.

Front

What is the role of melanin in the skin?

Back

Melanin absorbs UV radiation and helps protect the skin from damage caused by the sun.

Front

What is skin cancer?

Back

Skin cancer is a type of cancer that forms in the skin cells, often due to excessive exposure to UV radiation.

Front

What are the two main types of skin cancer?

Back

The two main types of skin cancer are melanoma and non-melanoma skin cancers (such as basal cell carcinoma and squamous cell carcinoma).

Front

How can we protect our skin from UV damage?

Back

We can protect our skin from UV damage by wearing sunscreen, protective clothing, and avoiding sun exposure during peak hours.

Front

What is the significance of SPF in sunscreen?

Back

SPF (Sun Protection Factor) indicates the level of protection a sunscreen provides against UVB rays, which are responsible for sunburn.

Front

What is the difference between UVA and UVB rays?

Back

UVA rays penetrate the skin more deeply and are associated with aging, while UVB rays are responsible for sunburn and can cause skin cancer.