CG 2

What are deep cracks in the earth's surface where land has moved in different directions?

• Tributaries
• Faults
• Glaciation
• Weathering

What term refers to rivers that feed other rivers?

• Tributaries
• Faults
• Glaciation
• Weathering

What term refers to the breakdown of rocks by water, plants, and temperature changes?

• Cataclysm
• Glaciation
• Weathering
• Convection

What is the theory that explains the causes of earthquakes?

• Plate tectonics
• Primary industries
• Erosion
• Subduction

Which term refers to all basic industries?

• Biosphere
• Secondary industries
• Tertiary industries
• Primary industries

Farming and animal husbandry are the two branches of _____.

• hydrosphere
• agriculture
• industry
• economics

What is the molten rock in the earth's mantle called?

• Faults
• Landforms
• Magma
• Crust

What term refers to thin, dense oceanic crust sliding under a continental crust?

• Subduction
• Continental drift
• Weathering
• Cataclysm

What is the natural removal of small pieces of rock or soil?

• Wearing
• Weathering
• Convection
• Erosion

Variations in the landscape are called _____.

• crusts
• landforms
• deformities
• faults