Drag the tiles to the correct boxes to complete the pairs.
Match the gradients with their nomenclatures.
thermocline
pycnocline
halocline
column of water where
density increases
markedly
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column of water where
the temperature shows
a steep drop
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column of water where
salinity changes
considerably
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How has technology been used to address issues related to sewage? o a. sewage treatment plants use bacteria to clean water and solid waste before releasing it into the environment. o b. sewage treatment plants heat water to kill bacteria. o c. sewage treatment plants use landfills to filter and clean water and solid waste before releasing the water into the environment. o d. sewage treatment plants cool water to kill bacteria.