Answer:
Usually green but can be brown. It's a great place to play or lie down. What is it?
What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?
What goes up but never comes down?
What body part is pronounced as one letter but written with three, only two different letters are used?
What time of day, when written in capital letters, is the same forwards, backwards, and upside down?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.