The true statements are (A)They are valuable - resources from our planet is very valuable because it is where our things come from, (B) They are renewable - resources are renewable and recyclable and lastly (C) They do come from ores - some come from ores specially crystal type of resource.
Are you referring to on an international level or national? Internationally it developed in the Soviet Union and the United States, nationally it was based in Texas.
It is B of course precipitation is increased
It's called a mountain range.
