Question

Give one word for the following:
1. A non-metallic mineral used in jewellery
2. A fossil fuel in gaseous form
3. A black solid fossil fuel
4. The mineral containing metal
5. A light rock with lots of holes in it
6. A white rock made of limestone
7. A rock used for making slates and blackboards
8. An uneven and coarse rock made of gravel,pebbles and stones cemented together
9. A soft rock made of mud and clay
10. Rocks formed from magma
​

Answer 1

Diamond.... Coal gas... Charcoal.. Sodium... Limestone... Chalk.. Slate.. Concrete... Soil.... Igneous rocks

Answer 2

Answer:

Diamond, coal ore, natural gas, oil coal