| − | '''Mount Everest''' is a huge mountain in the [[Himalayas]], in [[Tibet]]. It is the highest mountain in the world, although [[Olympus Mons]] on [[Mars]] is taller. It was first climbed by [[Edmund Hillary]] and [[Tenzing Norgary]], who famously said he was climbing it "Because it's there!" | + | '''Mount Everest''' is the tallest mountain on Earth. Located in Tibet, it is part of the Himalayas. It was first climbed by [[Edmund Hillary]] and [[Tenzing Norgary]], who famously said he was climbing it "Because it's there!"<sub>citation needed</sub> |