A. True
As cultures are introduced to new ideologies, they themselves can change. Take religion as an example: the spreading of religion has drastically changed some cultures. <span />
I found this to explain so much. However the answer you're looking for is. preconscious
The correct answer is - lumber.
The lumber is both renewable and inexpensive resource, and it also can be found in every continent, apart from Antarctica. Still, the usage of lumber has to be managed carefully and with nice planning, because so far, the usage of lumber is surpassing the trees being planted to replace them, and that led to the total destruction of lots of forests throughout the world. This is a very easy thing to do, so the authorities have to force the companies in this industry to replant the areas from where the trees are cut, thus to have a proper usage of it, stable reserves, and protect the environment.
