Average temp in November - Average temp in January = X
where X = the difference between average temp in November and average temp in January
-1.7 - -13.4 = 11.7
the average temperature in November is 11.7 degrees warmer than average temperature in January
factors that describe a coniferous forest are:
a.it is also called a 'TAIGA'
b. these forests provide soft wood
last but not the least.....
c. soft wood is used for making pulp from which paper is made
Well assuming that you are implying a coding tag,
Img src is the tag that you use to show a picture
Image Source
This is all i can answer without a photo.