A Human with Five Hands
How can a human have five hands?
In addition to the two hands on the end of their arms, they also have three hands of cards. Another alternative could be handwriting, of which most people have one, but that could be added into the mix.
In the Sky But Also the Ground
I am in the sky but also in the ground. When you study me, no matter how long, I will always end with an f. I may be in your yard but not in your house. What am I?
A leaf.
Look In My Face
Look in my face and I am someone,
Look in my back I am no one.
What am I?
A mirror. The face of a mirror shows your face, but the back of a mirror shows nothing but dust and cardboard (depending on the type of mirror).
Has a Mouth But Cannot Drink
Has a mouth but cannot drink.
Has a head but cannot think.
Has a tongue but not a lung.
Some are held and some are hung.
A bell.
By Sef Daystrom
What Can You Catch But Not Throw?
What can you catch but not throw?
Your breath or an illness (a cold, virus, the flu etc).
I Will Stomp You If You Get In My Way
I roam through the land hoping to rescue my love. I search high and low and will stomp on you if you get in my way. What am I?
Mario, from Super Mario Brothers video game by Nintendo. He roams the land searching for the princess and his primary method of getting rid of folks is to stomp on them.
Thanks to Rowan for figuring this out.
Son of Water
You eat something you neither plant nor plow.
It is the son of water, but if water touches it, it dies.
Salt. It comes from saltwater but salt melts ice (the solid form of water).