The document discusses the structure of the Earth and how volcanoes are formed. It explains that the Earth has four distinct layers - an inner solid core, outer liquid core, molten mantle, and outer solid crust. Magma is melted rock found under the Earth's surface in the mantle. Volcanoes are formed when magma escapes through the crust from the mantle.

1. Starter Activity UK Airspace closed: Hands up if you know why planes are not flying at the moment?

2. CHANGING EARTH Copy Objective To understand that the Earth is not stable and that the molten mantle can escape through the crust and form volcanoes

3. Four distinct layers make up our planet Earth. The central, inner core is the hottest, most dense, and probably solid. The next layer, or outer core, is still very hot. The mantle is the layer that gets increasingly cooler as you move toward the surface but is still molten under the outermost layer called the crust. The crust is the outer solid part of our planet averaging 8–32 km in thickness.

4. Four distinct layers make up our planet Earth.

5. What is Magma? Magma is basically melted rock deep under the Earth's surface.

6. Volcanoes How are they formed?

7. Hands up if you know why planes are not flying at the moment?

8. WELCOME BACK TO SCHOOL Announcement Registration will continue to hold in C16 if kept in a neat and tidy state. Uniform Check Display Your Planner Display all writing and Learning materials Behaviour expectation during lessons GOOD TO SEE YOU ALL LOOKING FIT AND READY FOR SUCCESSFUL LEARNING.