Unit 10: The natural world

1. a long thin area of ground for people to walk on
4. the large bright star that sends light and heat to the Earth during the day
5. to go from one side of something to the other, e.g. a river
8. thick cloud close to the ground or sea that makes it difficult to see
10. soft white pieces of frozen water that fall from the sky when the weather is cold
11. land and buildings used for growing crops and keeping animals
12. water that falls from the sky in small drops
14. a storm that has thunder (= loud noise) and lightning (= sudden flashes of light in the sky)
16. a natural fast movement of air
17. a long, natural area of water that flows across the land
19. something which doesn't cost any money
20. one of the white or grey things in the sky that are made of small water drops
22. a high area of land that is smaller than a mountain
23. a large area of water which has land all around it
25. the season when the weather starts to get colder, from September to November in the UK

2. to take place, or to be done without planning
3. a sport in which a person stands on a board with a sail which moves along the water with the wind
4. the season when the weather is hottest and people usually go on holiday, from June to August in the UK
6. the season when the weather gets warmer and plants grow, from March to May in the UK
7. the coldest season, from December to February in the UK
8. out to try to get information about something
9. a person who has or works on a farm
13. a large area of trees growing near each other
15. very bad weather with a lot of rain, snow, wind, etc.
18. water that is so cold it has become solid
19. an area of land used for growing crops or keeping animals
21. a door in a fence or outside wall
24. something that people do to enjoy themselves