Driving Earth’s tectonic plate movement and powering its magnetic field requires an immense amount of power. The energy is derived from the center of the Earth, but scientists are certain the ...

KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - rainforests and ...

The Earth is made of different layers: the core, mantle and crust. Plate tectonic theory shows that the crust of the Earth is split into plates (pieces of the Earth’s crust). The movement of ...

Within the Earth’s stratosphere, ozone is a naturally occurring gas that acts as a sort of sunscreen, protecting the planet from the sun’s harmful ultraviolet radiation. However, in 1985, scientists ...

Choose from Earth Layers Vector stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

ts can use their trunk like a snorkel in the water. Earth's top layer, the crust, is made of cool, hardened rock. But in some places, geological processes cause parts of the crust to melt.

The 18-kilometre-wide caldera (a kind of crater) of the supervolcano was formed as high pressure and heat at the earth’s core caused ... were formed as the thick layer of volcanic ash cooled ...

Tussock-forming sedge species tend to survive and resprout after fire, so measurements of the tussock crown height and soil organic layer can be used to estimate the burn depth. Photos by Lucas Diaz.

Elementary students learn to tackle real-world problems and develop their creativity and critical thinking skills through these activities.