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.
June is the sixth month of year and has 30 days and 720 hours during the month. The summer season starts with June in the northern hemisphere and itâs the date of starting a holiday in many schools in the world. The summer tourism starts to gain importance in this month and millions of people start to make their own holiday plans in June.