Put your tools into the steamer, close the lid on the pot, and put the pot on a flame to boil. After sterilizing tools, let them dry. Do not touch them, or they will not be sterile anymore! Use sterilized tongs, chopsticks, or spoons to pick the tools out of the pot. Move them directly to a sterilized container.
Overall, the global annual temperature has increased at an average rate of 0.07Â°C (0.13Â°F) per decade since 1880 and at an average rate of 0.17Â°C (0.31Â°F) per decade since 1970. [NOAA global analysis for 2016 accessed March 6, 2017].
Temperatures on Earth typically range from 115 degrees Fahrenheit at the hottest to minus 100 degrees at the coolest. The Earth's approximate average temperature is 61... Temperatures on Earth typically range from 115 degrees Fahrenheit at the hottest to minus 100 degrees at the coolest. The Earth's approximate average temperature is 61 degrees. The hottest ever recorded air temperature on Earth was 134 degrees, which was recorded in 1913 in Death Valley, California. The highest recorded surface temperature was higher, reaching 159 degrees in the Lut Desert of Iran in 2004. Antarctica's Volstok Station holds the record for coldest temperature, reading minus 128.6 degrees in 1983.