Tetrads line up here, 5th letter is a "p"

What’s the student’s scientific question

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

Is this mrna or rna need need the answer in a hurry