Final answer:
The apparently wasteful process described in sentence 2 is called redundancy. Redundancy refers to the repetition or duplication of tasks or processes that may seem unnecessary or inefficient. In the context of recycling, the process of breaking down and reusing used materials may seem wasteful because it requires additional energy.
Step-by-step explanation:
The apparently wasteful process described in sentence 2 is called Redundancy. Redundancy refers to the repetition or duplication of tasks or processes that may seem unnecessary or inefficient. In the context of recycling, the process of breaking down and reusing used materials may seem wasteful because it requires additional energy. However, recycling is an important environmental practice that helps reduce waste and conserve resources.