1. ROCK VOCABULARY Review Igneous and Metamorphic

2. THIS ROCK FORMS FROM MAGMA FOUND DEEP UNDER EARTH’S SURFACE________________

3. ANSWER: IGNEOUS ROCKS

4. MOLTEN MATERIAL FOUND DEEP WITHIN THE EARTH _________________ Write down your answer

5. ANSWER: MAGMA

6. MOLTEN MATERIAL ON THE SURFACE OF THE EARTH __________________ Write down your answer

7. ANSWER: LAVA

8. MAGMA TRAPPED BELOW THE SURFACE FORMS LARGE-GRAINED ____________ ____________ ROCK WHEN IT COOLS. Write down the two words that are missing.

9. ANSWER: INTRUSIVE IGNEOUS

10. MAGMA COOLING AT OR NEAR EARTH’S SURFACE FORMS SMALL-GRAINED _____________ __________ ROCK. Write down the two missing words.

11. ANSWER: EXTRUSIVE IGNEOUS

12. LIST THE 3 DIFFERENT TYPES OF MAGMA _____________, ________________, ______________. Hint: Here are the first letters of each type B_________________, G________________, A_______________

13. ANSWER: BASALTIC, GRANITIC, AND ANDESITIC

14. WHAT TYPE OF MAGMA CONTAINS IRON AND MAGNESIUM AND PRODUCES IGNEOUS ROCKS THAT ARE DARK-COLORED? Write down your answer

15. ANSWER: BASALTIC

16. WHAT TYPE OF MAGMA IS THICK AND STIFF AND CONTAINS LOTS OF SILICA AND PRODUCES A LIGHTER COLORED IGNEOUS ROCK? Write down your answer.

17. ANSWER: GRANITIC

18. WHAT TYPE OF MAGMA HAS A MINERAL COMPOSITION BETWEEN THOSE OF BASALTIC AND GRANITIC ROCKS? Write down your answer.

19. ANSWER: ANDESITIC

20. NAME THE TWO WAYS WE CAN IDENTIFY IGNEOUS ROCKS? Write down the two ways.

21. ANSWER: 1) TEXTURE –CRYSTAL SIZE 2) MINERAL CONTENT-COLOR

22. WHAT TYPE OF ROCK IS FORMED BY HEAT AND PRESSURE? Write down your answer.

23. ANSWER: METAMORPHIC ROCKS

24. WHAT TYPE OF TEXTURE DOES A METAMORPHIC ROCK HAVE WHEN THE MINERAL GRAINS FLATTEN AND LINE UP IN PARALLEL LAYERS OR BANDS? Write down your answer.

25. ANSWER: FOLIATED

26. WHAT TYPE OF TEXTURE DOES A METAMORPHIC ROCK HAVE WHEN MINERAL GRAINS GROW AND REARRANGE BUT DO NOT FORM LAYERS? Write down your answer.

27. ANSWER: NONFOLIATED

28. IDENTIFY THE FOLLOWING ROCKS AS IGNEOUS OR METAMORPHIC

29. A B

30. A=Granite/Igneous B=Gneiss/Metamorphic

31. A B

32. A=Pumice/Igneous B= Slate/Metamorphic

33. A B

34. A=Basalt/Igneous B=Anthracite coal/ metamorphic

35. A B

36. A=Gabbro/IgneousB=Marble/Metamorphic

37. IDENTIFY THE FOLLOWING MINERALS

38. This mineral is very soft!

39. ANSWER: TALC

40. What is the name of this mineral?

41. ANSWER: FELDSPAR

42. What is the name of this mineral?

43. ANSWER: QUARTZ

44. This mineral shows cleavage!

45. ANSWER: MICA