1-Xeriscaping is _____________. A. the use of porous pavement to collect rainwat

Question

1-Xeriscaping is _____________.

A. the use of porous pavement to collect rainwater

B. the elimination of landscaping chemicals and fertilizers

C. the planting of native plants to greatly limit the need for supplemental irrigation

D. the use of stone mulch in landscaping

To make sites more sustainable by collecting rainwater _____________________.

water from downspouts and parking lot runoff can be directed to underground storage for later purification and irrigation uses

permeable and porous pavers can be used to allow water to pass through them to recharge ground water.

porous asphalt can lessen the amount of water flowing into storm sewers

all of the above

3-Employee performance standards __________________.

list the important duties required for a particular job

are the same as position descriptions

provide a basic roadmap for employees to follow sot they know when their work is satisfactory

Both A and C

all of the above

water from downspouts and parking lot runoff can be directed to underground storage for later purification and irrigation uses

permeable and porous pavers can be used to allow water to pass through them to recharge ground water.

porous asphalt can lessen the amount of water flowing into storm sewers

all of the above

Explanation / Answer

1-Xeriscaping is

Ans- (C) the planting of native plants to greatly limit the need for supplemental irrigation

Explanation- Xeriscaping is used to reduce the overall limit of the supplemental irrigation by planting the local plants which adopt to the environment of that specific place.

2-To make sites more sustainable by collecting rainwater

Ans- (D)all of the above

3 -Employee performance standards

Ans- (D)Both A and C

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