Answer:
What has two legs but doesn't walk?
My first is nothing but a nameอพ my second is more smallอพ my whole is of so little fame it has no name at all.
In the night a mountain, in the morning a meadow.
You get many of me, but never enough. After the last one, your life soon will snuff. You may have one of me but one day a year, When the last one is gone, your life disappears.
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.
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.