I once watched this movie about alien invasion long time ago (maybe 10 years ago). I only have a little clue about it. The only thing I remember is this alien spaceship suck forest and maybe other Earth resources as well and there are several people trying to destroy it using suicide bombing (they get sucked to the spaceship with bombs armed while the spaceship sucked a forest).
I'm sure it's not animated. I saw it on TV and I think it's box office / Hollywood movie but I don't really remember.