3 years ago

PLEASE HELP 50 POINTS!!

Chemistry

1 answer:

Arturiano [62]3 years ago

8 0

Answer:

D. use the data to evaluate the effectiveness of the prototype

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Answer:

30 mm

Explanation:

$Plant\ available\ water = Field\ capacity - Permanent\ wilting\ point$

Given:

$Field\ capacity = 23\ \%\ of\ 1\ m =0.23\ m=230\ mm$

Permanent wilting point for the clay loam soil is approximately equals to 20% So,

$Permanent\ wilting\ point= 20\ \%\ of\ 1\ m =0.20\ m=200\ mm$

Thus,

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