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loris [4]
3 years ago
11

Groundwater pollution: a) Comes only from non-point pollution sources, like fertilizer runoff from farmland. b) Is readily detec

table because the presence of pollutants is obvious from the water's taste or smell. c) Is very difficult to clean up once it has occurred. d) All of the choices are correct.
Biology
1 answer:
torisob [31]3 years ago
5 0

Answer: It is difficult to clean up once it occurred.

Explanation:

Groundwater is a underground water reservoir. The water enters under the surface of earth crust through rain, melting snow, river, ocean, agricultural irrigation or any other water source.

The groundwater can be contaminated by both non-point source pollutants and point source pollutants.

The groundwater can be a large volume source of freshwater. If it get contaminated it cannot be clean up as it will contain many toxic chemicals which come from different sources. Making the water as wastewater, which cannot be reclamed and use further.

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Explanation: I did my research and i also took Science class. :)

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eukaryotes a. are larger than prokaryotes b. have many different specialized organelles c. contains a nucleus d. all of the abov
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3 years ago
Incadrati urmatoarele organisme in categoriile trofice corespunzatoare:caprioara,veverita, acvila, cartof, buburuza ,grau, ganda
allochka39001 [22]

Answer:

<u>Translated from Romanian language:</u>

"Place the following organisms in the corresponding trophic categories: deer, squirrel, eagle, potato, butterfly, wheat, colotado beetle, wheat, bacteria on corpses, orchard snail, plant lice."                                                                                                

Explanation:

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3 years ago
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