A map's legend is also, more commonly, known as a "key".
1. Supply of wood:
The forests are made up of large amounts of trees, which, with regulated cutting, can continue to supply humans with wood needed for construction, fire-wood, ship-building (or at least before in history), and others.
2. Photosynthesis
The forests use Photosynthesis to take in carbon dioxide & monoxide (created by us humans), and with the process of photosynthesis, release Oxygen as it's waste (which we humans use).
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Answer:
I would say location of place but they mean the same thing so pick one it is a 50/50 but if you get it wrong complain to your teach they mean the same thing
Explanation: