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nit Three: Earth

Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

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Page 1: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

Unit Three: Earth

Page 2: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

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Carbon Cycle

Inorganics Soil Chemistry

Soil Erosion

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Page 3: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

The burning of a hydrocarbonwith oxygen to produce

carbon dioxide and water

What is combustion?

Page 4: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

A gaseous element atroom temperature witha triple bond betweentwo identical atoms.

What is nitrogen?

Page 5: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

This substance is a componentof soil with extremely small

particle sizes leading to a tendency to hold water.

What is clay?

Page 6: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

The down slope movementof material under theinfluence of gravity.

What is mass wasting?

Page 7: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

A metric prefix that meansone billion.

What is a Giga?

Page 8: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

Made from an insoluble mineraland essential for plant life

it is the “P” in N-P-K.

What is phosphorus?

Page 9: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

The substance that exists below the C horizon. Soil

is made from this.

What is parent material?

Page 10: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

Deep channels in the soil formed from rapidly

moving water.

What are gullies?

Page 11: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

The three states of coal formation.

What are peat, bituminous and anthracite?

Page 12: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

This yellow element maybe added to the soil to

lower its pH.

What is sulfur?

Page 13: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

This soil texture is idealfor growing plants and

consists of nearly equal amountsof sand, silt and clay.

What is loam?

Page 14: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

These stair-step like structureshelp prevent soil erosion.

What are terraces?

Page 15: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

These long chains ofsugar molecules provide

energy to animals when they are ingested.

What are carbohydrates?

Page 16: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

Urea, nitrates and ammonia

What are usable forms of nitrogen?

Page 17: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

These soils are high in iron andshow evidence of much oxidation due to their

orange or yellow colors.

What are “rusty” soils?

Page 18: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

A period in U.S. history acharacterized by severe drought,

dust storms and erosion of farm land.

What is the Dust Bowl?

Page 19: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

This form of carbon ends up in sea shells and coral reefs.

What are carbonates?

Page 20: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

These sixteen elementsare essential

for plant growth.

What are macro and micro nutrients?

Page 21: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

The holes in soil that collapsewhen the soil is disturbed.

What is soil porosity?

Page 22: Unit Three: Earth $100 $200 $400 $300 $400 Carbon CycleInorganicsSoil ChemistrySoil Erosion $300 $200 $400 $200 $100 $500 $100

Methods that preventsoil erosion.

What is soil conservation?