1023

2. a person who grows crops or raises animals for food
5. out to assist someone with a task or problem
6. a group of people born and living around the same time
9. a device that uses power to do a particular kind of work
10. a person who studies or works in science
13. a powerful explosive invented by Alfred Nobel
15. the soil to dig or move soil to prepare it for planting crops
18. to find something new that was not known before
19. to keep doing something without stopping
20. a person who creates something for the first time
21. development progress that meets today’s needs without harming the future
23. containing poison; dangerous to eat or touch
24. the activity or business of growing crops or raising animals
25. a group of animals or plants that are similar and can reproduce together

1. sea the part of the ocean that is very far below the surface
3. something important or successful that you do after effort
4. a large animal similar to a cow, used for farm work in Asia
7. the top layer of the earth where plants grow
8. written works such as novels and poetry
11. to recognize and name someone or something
12. a legal document that says what happens to your money or property after you die
14. the study of money, trade, and business
16. to make a happy expression with your mouth
17. something you aim or hope to achieve
22. an official public statement giving information