Solutions Pre- Unit 4

a large mass of snow that falls down the side of a mountain.

a mass of water vapour that floats in the sky

a long period of time during which no rain falls.

a shaking of the ground caused by movement of the Earth's crust

a particular disease that affects a very large number of people there and spreads quickly to other areas.

a situation in which large numbers of people have little or no food, and many of them die

a large amount of water covers an area that is usually dry

(noun) the temperature outside falls below freezing point and the ground becomes covered in ice crystals.

a condition in which parts of your body, such as your fingers or toes, become seriously damaged as a result of being very cold

small balls of ice that fall like rain from the sky.