DAY 22

2. consisting of or to do with lines:
5. to behave according to the usual standards of behaviour that are expected by a group or society:
7. to plan, prepare for, or organize something:
9. shaped like a circle:
10. not formal or official:
11. to make an improvement, especially by changing a person's behaviour or the structure of something:
12. the measurement of something from end to end or along its longest side:
14. the mixture of gases around the earth:
19. a long, thin stretch of water that is artificially made either for boats to travel along or for taking water from one area to another:
21. to take a long time to leave or disappear:
23. living for a long time:
25. a time or day by which something must be done:
26. between two different conditions, with the possibility of belonging to either one of them:
27. a set of similar things:
28. the part of the earth's environment where life exists

1. a large valley with very steep sides and usually a river flowing along the bottom
3. continuing for a large amount of time:
4. the distance of a place east or west of an imaginary line between the North Pole and the South Pole, measured in degrees
5. a fact or event that makes a situation the way it is:
6. an object shaped like a round ball:
8. to begin to exist or to make something begin to exist:
10. to tell someone about particular facts:
13. one of two halves of the earth, especially above or below the equator:
15. the main shape or edge of something, without any details:
16. a television station:
17. information intended to advise people on how something should be done or what something should be:
18. a standard or accepted way of doing or making something :
20. to be in the right place or a suitable place:
22. a regular pattern of visits or the places visited:
24. to make something last a longer time:
27. a position in an organization, such as the army, showing the importance of the person having it: