Natural wetlands are lands which, due to geological or ecological factors, have a natural supply of watereither from tidal flows, flooding rivers, connections with groundwater, or because they are perched above aquifers or potholes.
Realize that many verbs can be both transitive and intransitive. An action verb with a direct object is transitive while an action verb with no direct object is intransitive. Some verbs, such as arrive, go, lie, sneeze, sit, and die, are always intransitive; it is impossible for a direct object to follow.
She gave money to the church. These verbs are called transitive. Verbs that are intransitive do not require objects: The building collapsed.. In English, you cannot tell the difference between a transitive and intransitive verb by its form; you have to see how the verb is functioning within the sentence.