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Yuki888 [10]
4 years ago
9

Classify the items as being a cause or an effect of water pollution

Biology
2 answers:
shtirl [24]4 years ago
4 0

Answer:

Causes : industrial wastes dumped into rivers , sewage dumped into rivers , oil spilled on land mixes with runoff .

Effects : fish die off , spread of disease , destroyed natural habitats

Explanation:

Water pollution refers to addition of the undesirable substances to it that lower down its quality. Addition of industrial waste, domestic waste and sewage to water bodies pollute them. Oil spills reach water bodies through surface runoff. Presence of pollutants destroy these natural habitats and resultant eutrophication of water bodies lower down the oxygen availability to fishes resulting in their death. Consumption of polluted water by living beings cause many water borne diseases.

salantis [7]4 years ago
3 0

Effects

fish die off

spread of disease

destroyed natural habitats

Causes

industrial wastes dumped into rivers

sewege dumped into rivers

oil spiled on land mixes with runoff

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Answer:The question is incomplete because the options are not given. Here are the options.

a. The level of energy available in the ecosystem would increase, which would cause the population of autotrophs to increase.

b. The level of available nutrients in the soil would decrease, which would cause the population of producers to decrease

C. The population of primary consumers would increase because of increased production by autotrophs.

d. The population of primary consumers would increase because of decreased competition from decomposers.

The current answer is option B.

The level of available nutrients in the soil would decrease, which would cause the population of producers to decrease.

Explanation:

This is because when the soil is acidic it will reduce the availability of plants nutrients in the soil and it will result in accumulation of toxic chemicals which can affect the growth of plants.

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Answer:

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Respuesta:

d. Ninguno tiene la razón

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Explanation:

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