Bill Nye The Science Guy - S04E14 - Volcanoes - Best Quality

Описание к видео Bill Nye The Science Guy - S04E14 - Volcanoes - Best Quality

Bill Nye The Science Guy - S04E14 - Volcanoes - Best Quality

Teachers/Educators, email me for fully quality episodes (Youtube has compression)
Email: [email protected]

Episode Description:
Volcanoes are mountains made from molten rock. The Earth’s crust is divided into big slabs, called plates, which are slowly moving all the time. The plates are floating on the Earth’s mantle, a layer of gooey hot rock that flows like maple syrup. Some places in the mantle, the rock gets very hot and nearly liquid. It’s called magma. Sometimes the magma reaches the Earth’s surface and forms a volcano.

Комментарии

Информация по комментариям в разработке

Похожие видео