Geography

2. Her mission is to promote the circular economy
4. The Earths water, whether in solid, liquid or gaseous form
8. The amount of solar radiation reaching a given area
11. Meat produced in a laboratory
12. A city with over 10 million inhabitants
15. An agency that helps millions of refugees around the world.
19. A Chinese citizen group fighting internet censorship in China
20. The diffusion of a disease when it moves into new areas leaving behind its origin
22. When a product or service is adapted to the culture it is sold in.

1. A fast spreading outbreak of a disease in a community
3. The extent to which cultures are mixed
5. Measures take to reduce the causes of climate change
6. Movements of people out of the centre of an urban area
7. A virus that arrived in Brazil in 2014
9. An agreement negotiating greenhouse gas targets
10. The tendency for a population to grow despite a fall in the birth rate or fertility levels is population..
13. The character of a poor urban area is changed by wealthier people moving in.
14. She was anti-Malthusian
16. The average number of births per thousand women of childbearing age.
17. The study of disease
18. The degree to which a human or system is susceptible to an event
21. A waterborne disease.