Answer:
uranium is the correct answer.
Step-by-step explanation:
Non-renewable resources are those resources which cannot be renewed once it is exhausted whereas renewable resources are those which can be replaced naturally.
uranium is an example of a nonrenewable resource because it cannot be replaced naturally and once it is exhausted it can be renewed.
Thus uranium is an example of nonrenewable resources whereas cattle, trees, cotton are the example of renewable resources.