Farm & Land Use Knowledge Quiz

The easiest water or sewer system to install uses pipe made of

• steel

• copper

• plastic

• cast iron

The irrigation system that adds water by flooding furrows is

• trickle

• surface

• subirrigation

• sprinkler

Emitters are used to

• water the tops of plants

• flood furrows with water

• release water slowly into the soil

• release water quickly into the soil

Courses of block are laid in a straight line by using a

• line

• plumb bob

• center punch

• sighting tool

Forms for concrete slabs are usually made of

• 2"x4"

• 2"x8"

• 2"x10"

• 2"x12"

The gallons of water required to provide one acre-inch of water on five acres is:

• 27,000

• 50,000

• 100,000

• 135,000

When constructing forms to pour a 3-inch concrete slab, how far apart should stakes be placed to secure the form?

• 30"

• 36"

• 42"

• 48"

 The sun’s warmth in winter can be captured best if the building faces:

• north

• northwest

• south

• west

Pesticide labels are:

• generally written in two or more languages

• legal documents

• used only on insecticides

• used primarily on powered chemicals

Concrete is a mixture of sand, gravel, water, and:

• clay

• finishing lime

• finishing cement

• portland cement