There is probably no more archetypal Thanksgiving Day song than this. It should easily be the quintessential Earth Day song as well.
It’s a song every child probably knows by hear. As such, it deserves a simple, childlike, reverent simplicity. That’s what I’m shootintg for her with organ flute stops and a woodwind quartet.
To sing along, here’s a link to a representative text of four verses: https://hymnary.org/text/for_the_beauty_of_the_earth.