Activity No.4 Fill in the boxes with the correct letters to form the right answers.

1. may result in loss or damage of property, permanent or temporary injury, even death.

2. an event that seriously affects the health and lives of people living in one or more communities.

3. a natural disaster that you can prepare for in advance.

4. a shaking and trembling of a portion of the earth which appears unexpectedly and suddenly.

5. a great flow of water over the land.​