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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

when nutrients including phosphorus and nitrogen from sources such as agriculture or water sewage systems get washed into waterways(passive) are causedalgal blooms

by excess nutrients - phosphorus and nitrogen(passive) caused byalgal blooms

Too much nitratewill causealgae bloom

the excess accumulation of nutrients such as phosphorus and nitrogen causealgal blooms

some phosphorus and nitrogen in a lake ... an overabundance of nutrientscausesalgal blooms

Nutrient pollution , including phosphorous and nitrogen from sewage plants , farm fields , and lawnscausesalgal blooms

excessive nutrient levels in the water(passive) are caused byAlgal blooms

an excess of nutrients in the water(passive) are ... caused byalgal blooms

an excess of nutrients in the water(passive) caused byalgal blooms

Excess nutrients in lakes and streamsmay causealgal blooms

by increased nitrogen levels in runoff or other anthropogenic factors(passive) can be caused byalgal blooms

by eutrophication in natural water bodies and artificial reservoir(passive) caused byalgae bloom

by excessive nutrient runoff such as phosphorous(passive) caused byalgal blooms

excessive nutrient runoff such as phosphorous(passive) caused byalgal blooms

by climate change(passive) caused byalgae bloom

by the release of nutrients such as phosphorus from excess feed and waste from the fish(passive) caused byalgal blooms

the excess nitrogen ... not excess phosphoruscausingalgal blooms

the excess phosphorus and nitrogencausealgal blooms

Eutrophication ... excess nutrientscausesalgal blooms

Excess nutrients in our lakescan causealgal blooms

by warming waters and excess nutrients(passive) caused byalgal blooms

warming waters and excess nutrients(passive) caused byalgal blooms

high amounts of the kinds of phosphatescan causealgae bloom

Nutrient runoff into lakes , streams and other bodies of watercan causealgal blooms

Runoff from dairy farms with high nutrient levelscan causealgal blooms

nutrients such as fertilizer or Nitrogen / Phosphorus run off from farms or cities(passive) are often caused byAlgal blooms

by warmer temperatures and high nutrient levels in the water(passive) caused byalgal blooms

excess nitrogen ... waterwayscan causealgal blooms

Excess nutrients from overuse of fertilizercan causealgal blooms

Excess nutrients ( primarily runoff from conventional agriculturecan causealgal blooms

excess nitrogen and phosphorus in the water(passive) caused byalgal blooms

it also contains nutrients ( phosphorus and nitrogencan causealgal blooms

nutrients , such as phosphorus from lawn and farm fertilizerscausealgal blooms

that they can contribute excess nutrients to lakesmay causealgal blooms

inefficient fertilizer application ... excess nutrientscausealgal blooms

nutrient levels in our waterwayscausingalgal blooms

by Lake Okeechobee water discharges(passive) caused byalgal blooms

Lake Okeechobee water discharges(passive) caused byalgal blooms

dark water and excess nutrientscausealgal blooms

Excessive nutrient levelsare causingalgal blooms

oxygen depletion within the watercausesoxygen depletion within the water

much use of oxygencausesmuch use of oxygen

in dense and visible patches of varying color in the waterresultsin dense and visible patches of varying color in the water

dissolved oxygen depletioncausesdissolved oxygen depletion

The coloured water(passive) was caused byThe coloured water

from the nutrient rich waterresultingfrom the nutrient rich water

pool water to quickly turn green when water conditions are less than idealcan causepool water to quickly turn green when water conditions are less than ideal

the water turning blood red in Nootdorp , the Netherlandscausedthe water turning blood red in Nootdorp , the Netherlands

in the old fashioned lookresultsin the old fashioned look

mechanical damage to other organismsmight causemechanical damage to other organisms

to an exhaustion of nutrients , followed by a die - off of the algae , depletion of the oxygen , and pollution of the water , leading to a loss of fishcan leadto an exhaustion of nutrients , followed by a die - off of the algae , depletion of the oxygen , and pollution of the water , leading to a loss of fish

to low dissolved oxygen problems and fish kills and dead zonesleadingto low dissolved oxygen problems and fish kills and dead zones

fish die - offs and harm other marine lifecan causefish die - offs and harm other marine life

in oxygen depletion and massive fish killsresultin oxygen depletion and massive fish kills

to oxygen depletion in the watercan leadto oxygen depletion in the water

to an exhaustion of nutrients , followed by a die - off of the algae , depletion of the oxygen , and pollution of the watercan leadto an exhaustion of nutrients , followed by a die - off of the algae , depletion of the oxygen , and pollution of the water

a depletion of oxygen in the water , resulting in the fish die offcausea depletion of oxygen in the water , resulting in the fish die off

to oxygen dead zones and fish killsleadto oxygen dead zones and fish kills

the discoloration of water , formation of foam on the water , depletion of oxygen , and deathcausethe discoloration of water , formation of foam on the water , depletion of oxygen , and death

in a variety of problems including changes in oxygen concentrations an fish die - offsresultin a variety of problems including changes in oxygen concentrations an fish die - offs

the death of fish by reducing oxygen levels in watercausethe death of fish by reducing oxygen levels in water

to oxygen depletion and dead zonescan leadto oxygen depletion and dead zones

fish die - offscan causefish die - offs

to massive die - offs of the lake 's fish populationleadto massive die - offs of the lake 's fish population

fish to die by lowering the oxygen concentration of the watercausefish to die by lowering the oxygen concentration of the water

to the death of plants and fishleadingto the death of plants and fish

taste and odor problems in drinking watercan causetaste and odor problems in drinking water

dissolved oxygen concentrations to drop too low for fish ... resulting in a die - offcan causedissolved oxygen concentrations to drop too low for fish ... resulting in a die - off

problems to fishcan also causeproblems to fish

the death of fishcausethe death of fish

low oxygen levels that can kill fishcauselow oxygen levels that can kill fish

to the depletion of water oxygen levelsleadto the depletion of water oxygen levels

dead zones and poisoning drinking watercausingdead zones and poisoning drinking water

massive fish die - offcan causemassive fish die - off

from the leaching of anhydrous ammonia from sugar cane farmingresultingfrom the leaching of anhydrous ammonia from sugar cane farming

problems with taste and odour in drinking watercauseproblems with taste and odour in drinking water

in low dissolved oxygen levels , which harm aquatic liferesultin low dissolved oxygen levels , which harm aquatic life

to dead zones , fish kills , and the degradation of marine habitatsleadto dead zones , fish kills , and the degradation of marine habitats

to death of aquatic organismsleadto death of aquatic organisms

a reduction of oxygen in the bottom waters that kills large numbers of fish and other aquatic lifecan ... leada reduction of oxygen in the bottom waters that kills large numbers of fish and other aquatic life

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Smart Reasoning:

C&E

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