Cracked keyboard

My macbook is coming up to 1 year old yet has cracks on the keyboard. I look after my mac very carefully, however it has 2 small cracks in the left hand corners, one diagonally by the esc button and the other diagonally by the fn button but i don't know how they appeared as I haven't dropped it?!. Also, the edging down the bottom right has started coming off, peeling i could describe it as and then in the right hand corner on the edge that edging has also come away and a crack is appearing which looks like a piece could fall off sooner rather than later. Is there anything that can be done to fix the cracks, if i take it to the apple store and take it to the technicians will they be able to fix it?