The FireTtriangle. Most people have heard of the fire triangle: heat, fuel, and oxidizer. When these three components come together in the proper proportions, a fireâthe rapid chemical reaction of fuel with oxygen, resulting in the release of heat and light energyâis bound to occur.
Answer by Hank W. The average length of the northern hemisphere summer, calculated as the average time from the June solstice until the September equinox, is about 93 days and 15Â½ hours. The average length of the southern hemisphere summer, calculated as the average time from the December solstice until the March equinox, is about 89 days.
There are 31 days in this month. 2016 is a leap year, so there are 366 days in this year. The short form for this date used in the United States is 1/1/2016, and almost everywhere else in the world it's 1/1/2016.016 is a leap year, so there are 366 days in the year. You can also choose any day of the week and count how many times it occurs in 2016. Here are some shortcut links if you'd like to explore: