Brushing teeth | Starter Quiz | Oak National Academy

How can humans live a healthy life?

• By playing more computer games.

• By being active and eating a variety of foods.

• By only drinking water.

Answer explanation

Humans can live a healthy life by being active and eating different foods.

Washing your hands or having a shower are both examples of ...

• good personal hygiene.

• bad personal hygiene.

• no personal hygiene.

Answer explanation

Washing your hands or having a shower are both examples of good personal hygiene.

Which of these helps scientists to look at germs?

• 
• 
• 

Answer explanation

A microscope helps scientists to look at germs.

Germs are invisible. Why is this a bad thing for humans?

• Humans want to see germs.

• Humans can spread germs easily without knowing.

• Humans cannot find germs.

Answer explanation

Humans can spread germs easily without knowing.

Scientists try to prevent germs from spreading. What does prevent mean?

• To help something to happen.

• To make something happen more.

• To stop something from happening.

Answer explanation

Prevent means to stop something from happening.

Which of these statements is true?

• Hand washing is important because soap smells nice.

• Hand washing is important because it can remove germs.

• Hand washing is important because it is not nice to see dirty hands.

Answer explanation

Hand washing is important because it can remove germs.