What Am I?

Who or what am I ?

 1. The more you have of me, the less you see

ANSWER

 2. Say my name and I am gone

ANSWER

 3. I get wetter the more I dry

ANSWER

 4. I have many keys, but just one lock
     I have a home, but no roof
     You can enter, but not go inside

ANSWER

 5. It belongs to me, but my friends use it more than I do

ANSWER

 6. I start with the letter 'A' and end with a 'T'. You'll find a million letters in me

ANSWER

 7. I have the Great Sandy Desert, but no sand
     I have the Gulf of Carpentaria, but no water
     I have the Pinjarrega Nature Reserve, but no trees
     I have the Great Dividing Range, but no rocks
     I have the Stuart Highway, but no cars

ANSWER

 8. The more you feed me, the bigger I grow
     But give me water and I will quickly die
     What am I ?

ANSWER

 9. It comes once in a minute
      It comes twice in a moment
      But you won't see it in a thousand years
      What am I ?

ANSWER

10. In the English language, my name is spelled with 3 consecutive sets of double letters

ANSWER