Define the numbers of what are these numbers INC-C2, – C3. Example combinations take Table. 2. C2 – 1,2,3,10,30 We see that the combination consists of three numbers, the first group of numbers from 1 to 9, a number of the second group of numbers from 10 to 19 rooms and one of the fourth [...]

For example, the area of Arctic sea ice has decreased below the low recorded in 2005, and is close to an absolute record for the satellite observations, established in 2007. At least 2005, when the ice area was reduced to 5.32 million square kilometers, was observed on September 21. The absolute record set in 2007, [...]