Respuesta :

I'm in AP lang and I would say an argumentative because you have create a counter claim which needs a lot of evidence

Answer:

C. a research paper describing the effects of erosion

Explanation:

Things like this, you would have to look at what other people wrote, like scientists, and use quotations from their work. So you would have to add a work cited page to say where you got your information from and so if people are interested in it more they know where to look.

Also I just did the review :)

Hope this helps.