What is the analogy.
The loss of even one species disrupts the balance of nature in a habitat?

Analogyis a comparison between two things, typically for the purpose of explanation or clarification.

Explanation:

To answer the question, yes it can. If there is a drought in a great plains region, the plants might die or grow slow. The zebra that eat those plants will die from hunger. This means less animals for the lets say tigers to eat. Once the tigers finish eating, there is less zebra and the zebra wont have enough energy to reproduce from hunger. This means the lions can run out of food.

So yes, the loss of even one species can and will most likely disrupt the balance of nature in a habitat. However, you do not have to worry. There are always constant efforts to preserve nature in many ways. This occurence is very rare and when it occurs, we are able to help.

no its not a run on sentence however i think you meant wet suits not sours also a run on sentence would be like surfers surf all winter long in southern california by using wet sours to keep them warm and the live their all year long  

it the climax in the poem