Part of dd's homework due in tomorrow...says please explain...
Is this a trick question - is there not the same amount (cost it evaporates and comes back down again?? (this is 9 yr old's homework on water cycle .. so that's what made me think that)
Dh says there;s more cos ice cap melting and sea levels rising
sister says less cos more deserts
9 year old has gone to bed and I'd love to follow her
Can anyone help??