21. What is the name for the type of rock that is formed from cooled and solidified magma deep beneath the Earth’s surface?
a) Tuff
b) Basalt
c) Granite
d) Gneiss
22. What is the name for the process by which rocks are physically and chemically broken down by natural agents such as water, wind, and ice?
a) Weathering
b) Erosion
c) Deposition
d) None of the above
23. What is the name for the process by which sediment and soil are moved from one place to another by natural agents such as water, wind, and ice?
a) Weathering
b) Erosion
c) Deposition
d) None of the above
24. What is the name for the process by which sediment is deposited in a new location?
a) Weathering
b) Erosion
c) Deposition
d) None of the above
25. What is the name for the process by which sediments are compacted and cemented together to form sedimentary rocks?
a) Weathering
b) Erosion
c) Deposition
d) Lithification
