The answer is three because there has to be an over lapping spot were the actual damage is being done .
The cycle of phases has an average period of 29.53... days (rounded).
If the moon is full tonight, then it will be full again in 59.06 days.
59.06 days is 8 weeks and 3.06 days.
Does that fit what you mean by "about" 8 weeks ?
Early society Japan was isolated due to geographic isolation from the rest of the world, which basically means that due to natural barriers between other civilizations. (in this case, natural barrier of oceans since Japan is a chain of islands or an archipelago)
If we keep on using fossil fuels the earth will become hotter and we will have no more left.we will end up using all of our resources.
another theory is that the sun will one day stop and shut down.with out the sun there will be no more humans,solar system,water or plants.and life on earth will stop.<span />
