When pressure builds up, or tectonic plates shift, or where the crust is thin, volcanoes can erupt. There are 1,511 known volcanoes, 500 of which are active. Every now and then, a new one forms, as happened in 1943 in Paricutin, Mexico.
The average life expectancy for Japanese men is 80.5 years of age, while for women, life expectancy was calculated at 86.83 years of age, Fuji TV reported Friday.
Life expectancy is the average number of years of life remaining at a given age. It is the average expected lifespan of an individual. Today humans have an average life span of 31.99 years in Swaziland and 82 years in Japan. Our chart shows statistics for the average age you will live based on various world countries. How long will I live for?