Soap and viruses

Here is a video on why washing our hands is an effective way of fighting viruses.
How soap kills viruses

A. Watch the film and make sure you can answer these questions (do it in your notebook, not on the blog):

1.       Why does washing hands with water doesn’t help to get rid of viruses?

2.       In what way does soap help destroy viruses?

3.       What role does water play in this process?

4.       Why do we need to wash our hands for 20 seconds?

5.       What experiment is shown in the video?

6.       Why is hand sanitiser not as effective as soap?

B. When answering the questions, try to use these words, which were used in the film:

to prevent sth

to annihilate sth

to be surrounded by

to stick to sth

to float

to dissolve in sth

a two-sided molecule

to be attracted to water / fat

to pull sth apart

literally

to demolish sth

to rinse

harmless

down the drain

to glow

UV light

to come off

C. On your blog, answer the question below in a 100-word paragraph. In your text use at least three of the words from the vocabulary list above.
Is social distancing that we all have to practise now difficult or easy for you? Why?