Glacier National Park is one of America's original 10 national parks.<br />Unfortunately, it could lose its glaciers completely within decades.<br />Glacier National Park is over 100 years old now, but its terrain is rapidly changing.<br />The park may look very different in the next century without the glaciers, reports CNN.<br />The glaciers currently support the wildlife, farms, and people in the area.<br />The Montana park's officials are using the hashtag #GlacierMovingForward to discuss on Twitter.
