Wreath-laying at Cenotaph for ANZAC Day

The video tutorial provides an overview of how to effectively use masks, emphasizing their importance in maintaining health and safety. It covers the basic principles and practical tips for proper mask usage.

What is the primary purpose of using a mask?

• To enhance visibility

• To protect against harmful elements

• To improve communication

• To increase speed

In which scenario is a mask most commonly used?

• During a sports event

• In a medical setting

• In a library

• While cooking