Which action has the most harmful impact on the environment

If you are regarding a specific question, provide answer choices, or even better, pictures to your question. Here is what I came up with for the general question.

Explanation:

An action that would have the most harmful impact on the environment would be using non-BPA free water bottles and not throwing them away properly in a trash can.

Glad I could help!!

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.