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Principles of Ag - Water and Forestry Review

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

The Earth is covered by ___________ ___________ of water.

a)

71%

b)

32%

c)

75%

d)

50%

2.

What are the three soil particles?

a)

sand, silt, clay

b)

sand, silk, clay

c)

sand, loam, crider

d)

none are correct

3.

__________________action is the movement of water within the spaces of a porous material due to the forces of adhesion, cohesion, and surface tension.

a)

Evaporation

b)

Condensation

c)

Infiltration

d)

Capillary

4.

What are the small pore spaces between the smallest soil particles called?

a)

macropores

b)

macrospaces

c)

micropores

d)

microspaces

5.

Substances that mix well and dissolve in water are __________________

a)

simple

b)

hydrophobic

c)

hydrophilic

d)

complex

6.

Water in the form of rivers, streams, creeks, lakes, and reservoirs is referred to as_________________ water

a)

land

b)

available

c)

surface

d)

salt

7.

The _____________________ or water cycle describes how water moves on, above and below the earth's surface.

a)

hydrologic

b)

hydrophilic

c)

hydrophobic

d)

None are correct

8.

Aquaculture is a growing area of agriculture that raises fish and other aquatic species for human consumption.

a)

True

b)

False

9.

Transpiration occurs when oxygen and moisture leaves a plant threw the stomata on the leaves of a plant.

a)

TRUE

b)

FALSE

10.

Which of the following is NOT a healthy stream factor that environmental scientists consider?

a)

water temperature

b)

Dissolved oxygen

c)

Nutrients in the water

d)

Color

11.

What percent of Kentucky is forested?

a)

28%

b)

38%

c)

48%

d)

58%

12.

Forest are important to Kentucky because___________.

a)

They prevent soil erosion

b)

They provide habitat

c)

They provide recreation, economic revenue, and healthier environments

d)

all are correct