If a price is below the equilibrium price it creates a... Shortage
Supply
Surplus
Market price

Shortage

Explanation:

The equilibrium price is the price at which the demand for a particular product and its supply is equal.

When the price of a good is below the equilibrium price for that good, this will more people demanding the good which will therefore lead to a situation where the quantity demanded is less than the quantity that is supplied. This leads to a situation called shortage.

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.