Alaska is the biggest in terms of sq miles
Most mexicans speak Spanish because that is their culture and it probably came along and changed from time to time. <span />
I would take the advancement of the refrigeration as a crucial part in the increasing of the production.
The refrigeration has been extremely important in the agriculture and the amount of production in it, because with it the agricultural products can be kept fresh for much longer periods. Because the products can be kept fresh for much longer time, that means that they can be delivered to pretty much every part of the world and not be spoiled. So the refrigeration opened up the doors for the farmers in the sense that instead producing only for the region or the country they live in, they can now produce much more for exporting, as the products will not spoil and remain fresh. That has also brought in much bigger profit for the farmers, and the production is constantly increasing because the whole market in the world is open with this technological advancement.
resposta: Aumenta de Norte para Sul, porque os raios solares vão sendo menos oblíquos, e por isso, as regiões do Sul recebem maior radiação solar . OCEANO: Quanto mais próximo menor a radiação solar e a insolação, devido à maior humidade e nebulosidade Aumenta de Noroeste para Sudeste.
espero ter ajudado:)