and 71 children, age 4–9 years, in the UK, and found the Earth concepts of Australian children more advanced than those of English children. Due to early instruction in this domain in Australian schools, this did not surprise Siegal et al. and they concluded that coherence vs.fragmentation...
In 3.5 billion years, the Sun will be 40% brighter than it is right now, which will cause the oceans to boil, the ice caps to permanently melt, and all water vapor in the atmosphere to be lost to space. Under these conditions, life as we know it will be unable to survive anywhere ...