NC2WA
Well-known member
Rules for contest:
Day 1: Q: What is the difference between bleaching and tissue loss in corals? (2pts)
Answer: BLEACHING AND TISSUE LOSS IN CORALS - WHAT'S THE DIFFERENCE?by ERIC BORNEMAN
http://www.reeffrontiers.com/threads...sease-Research
Day 2: Why do cities use phosphate in their water? (1pt)
Answer: to clean and disolve calcium scaling on pipes
http://www.reeffrontiers.com/threads/847-Discussion-of-th-Week-Phosphates/page2
Day 3: What type of device prevents continued arcing that can lead to overheating, and to a fire? (2 pts)
- Contest starts Monday, Dec 2, 2013 and ends Friday, Dec 13, 2013.
- The first question will be posted by 9:00am PST. You will have until 9:00 pm PST the same day to submit your answer.
- All answers will be sent to me via a PM.
- All answers MUST come from RF website with a URL where you found the answer.
- If answer is not submitted via PM or if the answer does not contain RF link, then answer is invalid and no points will be awarded.
- For every correct answer, you acclimate points.
- Prizes will be awarded to the top 5 most points. For example, the person with the most points, gets to pick first, then second, etc.
Day 1: Q: What is the difference between bleaching and tissue loss in corals? (2pts)
Answer: BLEACHING AND TISSUE LOSS IN CORALS - WHAT'S THE DIFFERENCE?by ERIC BORNEMAN
http://www.reeffrontiers.com/threads...sease-Research
Day 2: Why do cities use phosphate in their water? (1pt)
Answer: to clean and disolve calcium scaling on pipes
http://www.reeffrontiers.com/threads/847-Discussion-of-th-Week-Phosphates/page2
Day 3: What type of device prevents continued arcing that can lead to overheating, and to a fire? (2 pts)
