Which of the following statements from the text is an example of emotional appeal?

If people practiced plastic-bottle reuse, they would greatly reduce the number of bottles in landfills.

People who support using plastic bags say that it is not convenient to carry around cloth bags.

In fact, 10 percent of the waste that washes up on the U.S. coasts is plastic bags!

Also, they can do great harm to animals, sewer systems, and coastlines.