Answer:
I am edible pink and a great summer food
I go in hard, come out soft. Blow me hard and I'll make a pop. What am I?
What gets bigger the more you take away?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?
I don't live within a house, nor do I live without. Most will use me when they come in, and again when they go out. What am I?
I tell people to be careful when handling boxes.