Trees, which can be planted and harvested, are an example of what type of resource?
geothermal
electric
fossil
renewable
Trees are renewable resources. Trees can be planted, grown up, and harvested for timber. Forests are a different thing, however. A forest is a mature ecosystem. It has trees of different sizes and ages, many other plants, and lots of animals. A forest is a renewable resource but it takes much more time to grow a forest than to grow a stand of trees.