[Probably not lying--he seems to be genuinely bewildered. Juno runs a hand through his hair, glancing around with an increasingly panicked energy.]

Great. Okay. Uh. Can't...can't you make an educated guess or something? Because, like, uh, I've literally never seen this many trees in my life. [He pauses.] These are trees, right?

[turns out mars has like, 0 trees whatsoever unless you're rich enough to terraform ur own garden]