riddles i have made for all of you

Hi everyone! i have some riddles i would like to share, here they are:

1. The part of a bird that is not in the sky, it can swim in the ocean and always stay dry. What is it?

2. Weigt in my belly, trees on my back, nails in my ribs, feet do i lack. What am i ?

3. what gets wetter the more it dry's? (p.s answer in the comments below and say the name of the riddle that you are answering)

@PrettyBubbles @Diamond Lim @johamilton @Oliva8 @PaulThomas2000 @mysticalmysty @Yauni @Nancy31 @crazy_candy_crasher @BubbleGumSoda

@dananelle @malikaleena@morningdew22 @moura0364 @SabrinaM