Science

7th

grade

Image

Layers of the earth

2.8K
plays

10 questions

Show Answers
See Preview
  • 1. Multiple Choice
    45 seconds
    1 pt
    Image

    Which letter in the diagram identifies the layer of Earth made up of solid nickel and iron?

    layer A

    layer B

    layer C

    layer D

  • 2. Multiple Choice
    30 seconds
    1 pt

    Sally is researching the differences that exist in each layer of the Earth. Which of the following best describes Earth's crust?

    Solid, rocky

    Liquid, metallic

    Semisolid, convecting

    Dense, extremely hot

  • 3. Multiple Choice
    30 seconds
    1 pt

    The layers of Earth are the crust, mantle, and care, with the core being divided into inner and outer layers. Which of the following does NOT describe the layers of the solid Earth?

    The core makes up the majority of Earth's volume.

    The mantle is composed of rocks known as silicates.

    The core is made up of dense elements, such as iron and nickel

    The crust is extremely thin when compared to the core or mantle.

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?