The most expensive but most efficient method of irrigation is

Water is distributed over and across land by gravity, no mechanical pump involved.

Water is distributed through a series of pipes, each with a wheel and a set of sprinklers, which are rotated either by hand or with a purpose-built mechanism. The sprinklers move a certain distance across the field and then need to have the water hose reconnected for the next distance. This system tends to be less expensive but requires more labor than others.

Water is distributed across land by raising the water table, through a system of pumping stations, canals, gates, and ditches. This type of irrigation is most effective in areas with high water tables.

_____________ is usually used in areas where rainfall is irregular or dry times or drought is expected.

Pump that moves water from its source through the pipes at the appropriate pressure for the irrigation system

A device that prevents contaminated water from irrigation lines back into the water source

A section of an irrigation system that is operated by a single valve

The rate of water movement through irrigation pipes (expressed in gallons per hour or gallons per minute)

A device that controls the flow of water in an irrigation system

Pipes that bring water from the pump to the lateral irrigation lines

Pipes that deliver the water from mainlines to the sprinklers

Which irrigation system is most suitable for sandy soils?

What is the primary advantage of using drip irrigation over other methods?

In which irrigation system is water applied directly to the root zone of plants?

Which of the following is a disadvantage of surface irrigation?

What is the main purpose of a backflow preventer in an irrigation system?

Which irrigation method is best for areas with limited water supply?

What type of irrigation system uses a rotating sprinkler head to distribute water?

Which component of an irrigation system is responsible for filtering debris from the water?

What is the role of a pump unit in an irrigation system?

Which irrigation system is most effective in areas with high water tables?

What is the function of laterals in an irrigation system?

Which irrigation system is typically used in large agricultural fields for uniform water distribution?