This is the 916th most frequent Dutch word.
afhankelijk
Dependent.
In this sentence, "afhankelijk" functions as an adjective to describe the natural state of reliance children have on their parents.
Kinderen zijn meestal erg afhankelijk van hun ouders in de beginjaren van hun leven.
Children are usually very dependent on their parents during the early years of their lives.
Here, "afhankelijk" starts an adverbial phrase clarifying a condition under which the action (going to the beach) will take place.
Afhankelijk van het weer gaan we morgen naar het strand.
Depending on the weather, we will go to the beach tomorrow.
The word "afhankelijk" is used here as an adjective describing a condition of dependence, specifying the degree to which the success of the project is contingent upon team collaboration.