To know the source of the chemicals, the gradient can be used in the hydraulic head among contaminated wells to estimate the groundwater flow paths.
<h3>What is a hydraulic head?</h3>
A hydraulic head refers to a selected size of liquid pressure above a vertical datum. It is commonly measured as a liquid floor elevation, expressed in devices of length, at the entrance of a piezometer.
Hence, To know the source of the chemicals, the gradient can be used in the hydraulic head among contaminated wells to estimate the groundwater flow paths.
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<span>The taiga contains roughly one-half of the world’s softwood trees, which produce enormous amounts of oxygen. If they were cut, it would have a negative impact on air quality due to the loss of the oxygen that they now produce. </span>
Answer:
supporting evidence explains or shows why your claim is true. ex: the bus will come at 9 am evidence: bus schedule
Explanation:
Because there's really just one big ocean. A fish would be able to travel ANYWHERE in it
Answer:
Teosinte kernels were partially exposed
Explanation:
The teosinte with the maize fruitcase regulatory gene produces seeds that are partway to being maize kernels
