Miley Cyrus is worried about our planet

15 year old Miley Cyrus is taking an interest in saving our planet and shows it in her song 'Wake Up America' taken from her Breakout album. Here's a snippet of the lyrics:

"Oh, the earth is calling out,
I wanna learn what it’s all about,
But everything I read – global warming, going green
I don’t know what all this means, but it seems to be saying

Wake up, America, we’re all in this together
It’s our home so let’s take care of it
You know that you want to..."

Kudos to Miley for caring enough for the enviroment, however if she's really not sure what global warming is all about we suggest she turns off the Disney Channel and watches more Discovery!

Here's an audio clip of 'Wake Up America':