Answer:
I reach for the sky but clutch to the ground. Sometimes I leave but I am always around.
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
I get dirty when wiping things clean. What am I?
I have a little pool with two layers of wall around it. One white and soft and the other dark and hard. What am I?
Drop me and the world will shatter. You can always find me where you empty your bladder. What am I?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic