Question

2. The _______________________ is a solid outer layer of the earth. 3. The mantle is mainly composed of minerals like _______________ and ________________. 4. The core is mainly composed of ____________ and _______________. 5. The temperature is highest in this layer of the earth. ______________________ 6. Rocks that contain fossils are ____________________________. 7. The upper layer of the crust is also called as ______________________________.

Answer 1

Answer:

1.lithosphere

3.silicate rocks rich in magnesium and iron

Answer 2

Answer:

2. magma,molten rocks

3. molten solid rocks

4. inner core

5. fossil fuels

7. crust or lithosphere