I think you wanted to know whether the statement in question is true or false. Based on this assumption, i am answering the question and hope that it comes to your help. It is a true fact that prior to the development of new extraction methods, bitumen or oil sands was not considered part of the world's oil reserves.
The answer you’d be looking for is A. Occur only during certain times of the year.
hope this helped. ♥
The correct answer for the question that is being presented above is this one: "a. temperate zones." The climate zones lying between 23.5° and 66.5° north and south latitude are called the temperate zones.The temperate zone is characterized by warm summers and cool winters.
Probably like oil, fossil fuel and coal.
so it’s C
