Question

C. Write T for true and Ffor false statements. 1. The radius of the Earth is 8,000 km. The solid crust is also called the lithosphere. 2. 3. The crust varies in thickness. 4. The mantle consists of three layers. 5. The core of the Earth consists of nickel and iron. The solid materials of which the Earth's crust is made are called minerals. 6. 7. Rocks like granite and marble are used for construction. Wind, water and ice are called weathering agents. ​

Answer 1

Answer:

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Answer 2

Answer:

1. False

2. True

3. True

4. True

5. True

7. True