Question

C. Fill in the blanks.
1. The temperature in the lower mantle is___
2. The core of the Earth is made up of___ and iron.
3. Haematite is an ore of___
4. sedimentary rocks are also called___ rocks.
5. Quartzite is formed from___
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Answer 1

Answer:

1. 108°

2.lava

3. rear iron

4. sample rocks

5. calcium

Answer 2

Answer:

1.over 7,000 degrees Fahrenheit

2.nickel

3.iron

4. stratified rocks

5.sandstone