Imagine that the arable land is scarce then people will compete for land in competition will be big this means that it is more likely to be able to find smaller pieces of land for it is likely that the size of the House and farms will be small
Answer:
no it is not they did not rebuild it they neverbuilt it back
Answer:
It would be important for the boys to know the geography of the area so that they don't get lost and if they did, they would be able to find their way back.
The transport of material due to gravity.
