Answer:
In spring I look gay, Covered in a green array, The warmer it gets the more clothing I wear, As the cold grows, I throw away my clothes.
I am the red tongue of the earth, that buries cities.
Many foods can make me strong but give me water and I won't last long.
What has a hundred limbs, sometimes leaves, but cannot walk?
It's been around for millions of years, but it's no more than a month old. What is it?
What did the piece of wood say when he saw the screwdriver and screws approaching?