Across
- 2. the condition of being extremely poor
- 5. large amount of water that covers an area which is usually dry
- 8. a large of the snow falling down the side of the mountain
- 10. damage caused to water, air, etc. by harmful substances or waste
- 12. a shaking of the ground
Down
- 1. a type of animal or plant that might stop existing because there are only a few of that type alive
- 3. the use of children to do work that should be done by adults
- 4. the state of being without a home
- 6. armed fighting between two or more countries or groups
- 7. a situation in which there is not enough food for a great number of people, causing illness and death
- 9. a gradual increase in world temperatures caused by gases such as carbon dioxide that are collecting in the air around the earth and stopping heat escaping into space
- 11. a period of time with no rain