this about the essay i uploaded 4 days ago please check that before answering here:

Problem/ Solution topic is about Global Warming from fossils fuel and food waste;

The Proposal is the first formal step on your way to the Problem/Solution Research Paper. The Proposal helps you organize your thoughts about the issue as well as your take on it. First, do some background reading on the issue as necessary; you may want to get some basic information from sources like Wikipedia or our library's databases, especially Opposing Viewpoints or Issues & Controversies. Now, give a Proposal that reflects the following four items:

1. Introduce the issue with some background so that your reader can understand it, and then present the thesis statement in question form.
2. Explain why the issue is compelling to you.
3. Describe what you already know about the issue.
4. Explain what more you need to learn.

For sample Proposals, review the five sample papers provided in the link below. It is essential and required that you write this paper in exactly four separate paragraphs (no fewer, no more). Failure to do so will result in a drastically lowered grade.Read over the standards in the rubric to see exactly how this will be graded.

Use signal phrases or parenthetical citations if you are using secondary research by paraphrasing in the paper. Give the publication information for the source(s) as well.

IMPORTANT NOTE: Remember that the proposed topic must be related to the environment in some way. It must be arguable. You will be required to use the approved topic in the Proposal for your Problem/Solution Research Paper unless I tell you that you need to change or adjust the topic.