Socials study

Draw and label a diagram of the four layers of the earth.

What is the definition of the Inner Core?

• Solid and hot because it is under a lot of pressure, located in the centre of the earth.
• A liquid and semi liquid layer that exists between the outer core and crust the upper part is known as the asthenosphere, this section is involved in plate tectonics.

• • A solid but brittle 

  outer layer of the planet

• • He proposed that the Earth’s crust is not solid but made up of plates moving up the mantle.

What is the definition of Outer Core?

• • Liquid material that surrounds the inner core.

• • A solid but brittle 

  outer layer of the planet

•  Melted rock that is exposed to the atmosphere

• • A liquid and semi liquid layer that exists between the outer core and crust the upper part is known as the asthenosphere, this section is involved in plate tectonics.

What is the definition of Mantle?

• • A liquid and semi liquid layer that exists between the outer core and crust the upper part is known as the asthenosphere, this section is involved in plate tectonics.

• • Liquid material that surrounds the inner core.

• • Solid and hot because it is under a lot of pressure.

• • A solid but brittle 

  outer layer of the planet

What is the definition of the Crust (Lithosphere)

• A liquid and semi liquid layer that exists between the outer core

• •  Liquid material that surrounds the inner core.

• • A solid but brittle 

  outer layer of the planet

• olid and hot because it is under a lot of pressure

What is the definition of Plate tectonics?

• • Heat from the core creates convection currents in the mantle

• • The theory that the earth’s plates interact to produce mountains, trenches, earthquakes, and volcanoes.

• 1. The fit of continental land masses

• • Liquid material that surrounds the inner core.

What is the definition of Subduction Zone?

• an areas landforms together with its cover of vegetation water, ice, and rock.

• • eight above sea level

• • Area where one plate is pulled down beneath another creating volcanoes and earthquakes

• • Area of the Atlantic Ocean where the seafloor is expanding.

What is the definition of Topography?

• • The natural features of the land’s surface.

• • The theory that the earth’s plates interact to produce mountains, trenches, earthquakes, and volcanoes.

• 1. The fit of continental land masses

• an areas landforms together with its cover of vegetation water, ice, and rock.

What is the definition of Elevation?

• • eight above sea level

• • The difference in elevation between points

• • the steepness of slopes

• •  Types of rocks and the history of them

What is the definition of Relief?

• • he difference in elevation between points

• height above sea level

• The steepness of slopes

• •  Types of rocks and the history of them