Inside our Earth

2. Limestone under excessive heat and pressure changes into
5. Silica and Alumina
8. The upper most layer of the earth’s surface
9. rock is the molten magma made up of
10. The depth of the deepest mine in South Africa is -- km
12. primary rocks
14. When magma from deep below forces its way up to earths surface, it is called
15. The innermost layer of the earth
16. Red fort is made up of Red --
17. the deepest mine in the world located
19. The molten magma cools down deep inside the earth's crust. Solid rocks so formed are called
20. Silica and magnesium are the constituents of
21. Silica and Magnesium

1. The Taj Mahal is made of white --
3. Nickel and Ferrous
4. Any natural mass of mineral matter that makes up the earth’s crust is called
6. Lava is the molten magma from -- of the earth’s surface
7. the latin term of Igneous
11. Rocks roll down, crack, and hit each other and are broken down into small fragments. These smaller particles are called
13. The process of transformation of the rock from one form to another is known as
17. Rocks which contain fossils
18. The remains of the dead plants and animals trapped in the layers of rocks are called