<span>Above-ground pipelines save permafrost from destruction but they can
obstruct migration and destroy animal habitats.</span>
The answer is A. Root crops, including yams, sweet potatoes, and taro, became more common.
The root crops became more common, and practically the basic food source. This was due to the fact that the climate and soil on the Pacific islands were excellent for growing them, and of course for having a sustainable food source.
It was Carl O. Sauer who did
The more people that are migrating to urban areas (urbanization) needs more crops for the citizens which causes more people to grow crops and without crop rotating or methods to prevent soil degradation. More likely answer is that more industry grows in the urbanized areas and they have poor management of the soil which causes soil degradation<span />
Answer:
The correct arrangement would be 3. magnetosphere, core, mantle, crust, hydrosphere, atmosphere.
Explanation:
