Unit 6

1. concern and distress caused by something unexpected:
5. an area of ground set aside for the burying of human bodies.
6. to see,hear, or understand
8. to produce a continuous light and sometimes heat
9. a person or animal that hunts.
11. to shine with a light that is sometimes bright and sometimes weak:
13. a large crocodile
14. a danger of risk
17. to begin to perform or deal with
19. descend a rock face or other near-vertical surface by using a doubled rope
21. a cave, or a chamber in a cave, typically a large one.
22. a specially designated road or waterway that travels through an area of natural or cultural beauty
24. the darker stage of twilight.
25. the heritage of tangible and intangible heritage assets of a group or society that is inherited from past generations
27. typically result from the interactions between Earth's external processes

2. to begin to do something, especially in business or work.
3. to happen in a particular way or to have a particular result, especially an unexpected one
4. the heritage of tangible and intangible heritage assets of a group or society that is inherited from past generations.
7. a clearly defined natural site or natural monument that was not created or significantly altered by humans.
10. an agreement between two or more parties as to what each party will do for the other.
12. found in a certain ecosystem due to natural processes such as natural distribution
15. to leave a hotel after paying and returning your room key
16. a narrow shelf that sticks out from a vertical surface
18. more than enough
20. start discussing a subject extensively
23. (of a person) fond of talking in an easy, informal way.
26. A ceremonial act or a series of acts performed in a specific order, often for religious or cultural purposes.