1. Coal

2. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

3. 1. False – it is metamorphic rock

4. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

5. 2. lignite

6. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

7. 3. Anthracite

8. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

9. 4. Bituminous

10. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

11. 5. Strip

12. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

13. 6. True – in the Appalachian Plateau

14. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

15. 7. False

16. 1.(True/False) Coal is a mineral. 2.What is the lowest grade of coal? 3.What is the highest grade of coal? 4.What is the medium grade of coal? 5.Which is safer, strip or deep mining? 6.(True/False) Coal is mined in VA. 7.(True/False) Coal is an igneous rock. 8.What is the cleanest burning coal?

17. 8. Anthracite