36. Practice makes ............................ = perfect
37. Complete the passage using text
All rocks formed as the burial products of layers of sediments, whether they were laid down on the land or under the sea, are called................................
38. Complete the passage using the text
................................... form by crystallization from magma , a mass of melted rock that originated deep in the crust or upper mantle
=igneous rocks 39. Don’t count your chickens before .............................
40. True or false?
Does the Extrusive igneous rocks form from rapidly cooled magmas that erupt at the surface through volcanoes?
= Верно 41. How do igneous rocks differ from one another?
42. True or false?
Are garnet, dolomite, clay minerals, gypsum igneous rocks?
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