I’m green and clean.
When people eat me, they say, “That was good.”
I’m as crunchy as a paper.
I’m sour as sweet gum.
I feel cold, and smooth, and green, and great.
I’m healthy.
I’m delicious.
I’m cold.
I have a seed.
I look like a ball.
I’m healthier than junk food.
 
Who am I? I’m a green apple!