Pleeaasssee help asap I need a topic sentence for a 5 paragraph essay on comparing deserts of Texas and northern Alaska

Sometimes I find it easier to make up something, even if it's no good, just to get started. And then I go back and edit it once I've written the paper.

Have you done any of your research yet? Maybe we can help you if you tell us some of what you've got so far. Do you have an outline yet?

I haven't yet I don't know what to write for the topic.

Well, I would do some research first. It's hard to know what the topic sentence will be when you have no idea what you'll be writing about.