Build mountains. Trigger volcanoes ... tectonic activity are demonstrated in this feature. Keep an eye on the map to see where in the world the activity takes place. Also known as spreading ...

the highest mountain system on Earth. As the mash-up continues, the mountains get higher. Mount Everest, the highest point on Earth, may be a tiny bit taller tomorrow than it is today. These ...

Earth’s surface is made up of ... drawing of the hill/mountain on the original map. 2. Mini mountain hike Pupils could build a mountain range with soil in the school grounds and use a toy ...