Test about light and health
  • 1. How many different types of cancer are there?
A) 200
B) 400
C) 300
D) 100
  • 2. Which from the following is caused by smoking?
A) Lung cancer
B) Skin cancer
C) Breast cancer
D) Melanoma cancer
  • 3. Which cells go out of control after Cancer starts?
A) Animalia
B) Fungi
C) Abnormal
D) Monera
  • 4. How long should you stay in the sun to get 15,000-20,000 of Vitamin D?
A) 1h
B) 1h 30 min
C) 30 min
D) 2 h
  • 5. What is the process of cancer spread called?
A) Metastasis
B) Sarcoma
C) Can be called either of them
D) Epidermis
  • 6. What happens when we stay in the sun too long?
A) Sunburn
B) Freckles
C) Skin cancer
D) All of them
  • 7. After how long do we need to take a break and give our eyes a rest from the computer?
A) 30 min
B) 10 min
C) 1 h
D) 15-20 min
  • 8. What kind rays does the sun give us?
A) Melanin
B) Ultra violet
C) Sustering
D) Ultra red
  • 9. How does lack of sunlight affect us? It makes us...
A) Dizzy
B) All of them
C) Tired
D) Hungry
  • 10. If people are allergic to the sun, are there any ways to give their body UV rays?
A) Buy a lamp which spreads UV rays
B) There is no way of getting UV rays instead of the sun
C) Drink a lot of milk
D) Eat lots of carrots
  • 11. What makes things visible?
  • 12. When are you healthy?
A) When you feel full
B) When you are free of injury and illness
C) When you are cold
D) When you feel funny
  • 13. What is the power of seeing?
A) Light
B) Touch
C) Hearing
D) Sight
  • 14. What is the star that earth orbits around?
A) Sun
B) Earth
C) Moon
D) Jupiter
  • 15. What is the thin layer of tissue around our bodies?
A) Face
B) Blood
C) Eye
D) Skin
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