Although crude oil is being made in the Earth’s crust, humans are using it at a ____ rate than it can be replenished. So, crude oil is an example of a ____ resource. Cotton is a fabric made from ____ . It can be replaced in a short space of time as new crops can be grown. So, cotton is described as a ____ resource. Ethanol is an important chemical which can be used in many ways including as a solvent and a fuel. Ethene can be used to make ethanol. Ethene is made from the ____ of crude oil. So, ethanol made this way is described ____. But fermentation of plant sugars can also be used to make ethanol. So, ethanol made this way is described ____

Finite and renewable resources FIB

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