Across
- 1. The use of violence and intimidation to achieve political aims. For example, bombs and threats. (10)
- 2. Disasters that cause destruction to forests and properties (10)
- 3. Widespread outbreak of a disease that affects a large number of people. Examples include avian or swine flu, SARS and Covid-19 (9)
- 4. Substances that pose a threat to living organisms and the environment. For instance, chemical spills. (11)
Down
- 1. ___________ accidents involving planes, trains, automobiles or boats (24)