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10 Cards in this Set

  • Front
  • Back

What is the hottest layer of the earth, controls the earth's magnetic field and is soild iron and nickel?

Inner core

What is the core that is liquid iron and nickel and 2,200 km thick?

outer core

What is the layer of the earth that is the biggest layer of the earth, is 2,900 km thick and the upper part is solid and lower part is molten?

Mantle

What is the layer of the earth that is thicker under land and thinner underwater, The part of the earth we live on and is 5-10 km thick?

Crust

What are the two types of observations?

qualitative and quantitative

Density increases with _______________?

Depth

What is the lithosphere made up of?

land and solid plates

What is the atmosphere made up of?

Air

What is the hydrosphere made up of?

Water

What are the three metric units?

meters,liters, and grams