Well soil is a resource that i would overexploid because it is verey renewable and we have a lot of it in our planet. However, timber might constitute sustanable use, because it takes a lot of time to raise them and we use them within a very short period of time. Fresh water can be overexploid because there are a lot of ways to make a water fresh so its not a big problem. However, the ways that we use content the use of chemicals but still its drinkable. On the other hand, food crops are recouces that should be sustanable because food crops damages a lot the soil and it leaves it without vitamins. So it should be used verry carefully.
Renewable vs Unrenewable energy resources.
References
Diez, David S. “Science Year Four.” : Renewable Vs. Non-renewable Sources of Energy.N.p., n.d. Web. 23 Oct. 2012. <http://scienceyearfour.blogspot.gr/2011/10/renewable-vs-non-renewable-sources-of.html>.
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