Across
- 4. what the weather in a place is usually like
- 5. everything around you; air, soil water, animals, and plants
- 9. how the people in a country are spread around
- 10. factors that push people out of a place (for example, there's no work there)
- 14. safe from attack
- 17. all aspects of climate are changing because earth is getting warmer
- 19. the average number of people living in a place, per square kilometre
- 21. the rise in average temperatures around the world
- 23. when so few of a species are left that it's in danger of extinction
- 24. a place where people live; it could be a hamlet, village, town or city
- 25. about money and business
Down
- 1. the period (about 1760-1840) when many new machines were invented, and many new factories were built
- 2. how many years a new baby can expect to live for, on average
- 3. how many people live in a place
- 6. all the business activity going on in a country
- 7. not many live there
- 8. a built-up area (large town or city); it's the opposite of rural
- 11. they lived by hunting animals and collecting fruit and seeds
- 12. an area that is mainly countryside; it may have villages and small towns
- 13. a person who moves to another part of the country
- 15. factors that attract people to a place (for example, better wages)
- 16. things we need to live, or use to earn a living; for example food, fuel
- 18. can be carried on into the future without harming people's quality of life, or the economy, or the environment
- 20. the increase in % of the population living in urban areas, as people move in from rural areas
- 22. a place where farmers trade goods