Across
- 5. the ability to read and do math
- 6. the amount of money that countries or individuals have
- 9. a basic resource that all people need to survive
- 10. not having enough money to provide food water and shelter to meet basic needs
- 14. the earth's hard surface is made up of many of these
- 16. when soil loses its moisture and becomes dry and unusable for growing crops
- 17. planting trees grass and shrubs along the edge of deserts to protect areas from desertification
- 18. the measurement scale used to determine the quality of life in different countries
- 20. a large wave caused by an earthquake under the ocean
- 21. liquid rock under the earth's surface
- 23. numbers of doctors per 1000 people in a country
- 24. the number of years the average person will live in a country
- 26. one of the most important quality of life indicators that helps people live longer
- 28. this happens to soil over time due to lower levels of rainfall or from poor farming practices
- 29. governments make these things that are also called rules for how buildings need to be constructed for safety from earthquakes
- 30. many settlements are built near volcanoes because there are a lot of these in those areas that can be mined
Down
- 1. a vent in the earth's surface that allows magma to escape from under the crust
- 2. a country that has a lot of wealth resources technology and different kinds of jobs
- 3. falling rocks or mud caused by heavy rain or snow and human activities
- 4. destructive disasters caused by moving tectonic plates
- 7. these are practiced in places where there are earthquakes to try and protect people
- 8. this type of energy can often be found underground in areas near volcanoes
- 11. the number of children that die before reaching five years old in a country in a year
- 12. number of babies born that die before the age of one in a country in a year
- 13. the total value of all goods and services in a country in a year
- 15. a country that has little variety of jobs and not a lot of money or technology
- 19. liquid rock that has come out from under the ground usually by a volcanic eruption
- 22. something we use to observe or measure conditions in a country to compare quality of life
- 25. the amount of money a person earns at their job
- 27. this type of soil is good for growing crops
