3C Rotation Spelling Crossword #2

1. An era is a period of time for something, but what is it in reverse?
6. An absence of stuff, often in the ground and often circular.
8. What´s a ´troper´ when it´s walking backwards?
10. The past form of the verb ´to know´.
12. Find 1/4 of 16 and write it as a word.
13. Organs found in the head that enable sight.
15. The characterisitcs of something can also be referred to as this.
17. A word that sounds the same as ´their´ but is used in relation to location.
18. A shorter way of writing ´we are´.
19. An anagram of the word ´dome´ which in mathematics is used to refer to the frequency of something.
21. The first word of the title of the current unit of inquiry.
22. An ´o´ sandwich with ´f´ and ´r´ for bread.
23. A word that begins with ´t´ and is used to indicate posession of something.

2. The opposite of left.
3. The frozen form of water.
4. The middle of something is referred to as this. Often when talking about a group of numbers.
5. A word used to describe the entirety of something.
7. When you are aware of something then you ____ it.
9. To mark letters on a page.
11. A question word used to ask someone or somethings location.
14. An adjective used to describe something that was recently made or bought.
16. If something is about science then it can be described as scien___ic.
17. A contraction of the two words ´they´ and ´are´.
18. The sum of ´re´ and ´we´.
20. An anagram of the words ´r, o and u´ which is used to indicate the plural possesion of something.