Unit 5 Animal World

2. Certainly; without any doubt.
6. One half of the Earth
8. The natural environment where an animal or plant lives.
10. Unfriendly, dangerous, or difficult to live in.
15. A collection of historical documents or records stored for reference.
16. To watch carefully in order to learn or notice something.
20. To show, point out, or suggest something.
22. Relating to the region around the Mediterranean Sea, known for its warm climate.
23. Easy to recognise because it is unique or clearly different from others.
24. Something important or difficult that someone succeeds in doing.
25. To make something longer or to continue something for a longer time.
26. The study of how living things interact with each other and their environment.
27. A good result or advantage that helps someone or something.

1. A chemical used to kill insects or pests that damage plants or crops.
3. A device in space that sends information to Earth, or a natural object that orbits a planet.
4. A substance that can harm or kill living things if eaten or touched.
5. A large open area covered mainly with grass and few trees.
7. A repeated design, shape, or arrangement.
9. wonderful or great
11. To make a careful guess based on available information.
12. The place someone is travelling to or trying to reach.
13. The movement of animals or people from one place to another, usually seasonally.
14. Recorded in writing or officially proven with evidence.
17. Animals that hunt and eat other animals.
18. A structure where bees live and store honey.
19. To notice or see something, especially something hard to find.
21. The process of animals reproducing and producing young.