Pollutants To Aquatic Life Environmental Science Homework Help

Participate in the discussion by asking a question, providing astatement of clarification, providing a point of view with a rationale,challenging an aspect of the discussion, or indicating a relationshipbetween two or more lines of reasoning in the discussion

100-150 words, apa format, intext citations and references

-What were the main pollutants that caused hazards to aquatic life?
Currently there is a new threat to aquatic life, especially in lakes.This new threat is micro-beads. Micro-beads are the small plasticparticles in many cosmetic products and toothpastes. Once theseparticles are washed down the drain, they go through the plumbingsystem, and end up in the environment, at the bottom of lakes andrivers. Plastic has a long decomposition time-frame, and this causesflat out pollution.

-How did these pollutants affect the health of aquatic life adversely?
The main hazard of these micro-beads occurs when aquatic life, mostlyfish, consume them by mistake. The particles get stuck in theirdigestive systems, creating health issues, and even causing the fish tostarve and die. Another hazard is that when micro beads coat the body’sof water depths, they impede the growth of aquatic vegetation.

-What are the various ways to prevent occurrences of such episodes inthe future? Explain how these ways will help in the prevention of suchepisodes.
Prevention of such pollution is quite easy. Halting the production ofmicro-beads in cosmetic products is a great step in the process. Thesecond step should be to clean up the already expelled micro-beads. Thisstep, however is very difficult because they settle at the bottom oflakes and cannot be reached. There is also a lack of technology togather masses of such small particles without damaging the environmentfurther.

-Discuss the association between environmental pollution and hazards to aquatic life.
Pollution hurts aquatic life in many ways. The water cycle is animportant aspect of why this pollution occurs and hurts the aquaticenvironment. Rain and runoff carries much of the debris, trash, andwaste humans make down to bodies of water. Here the filth all settlesand takes a long time to decompose. Depending on what the pollution isspecifically, like oil, or plastic candy wrappers, the environment isaffected in different ways. In the case of micro-beads, it hurts theunderwater vegetation by “choking’ it. It also hurts animals and fish ifthey consume it, since it is not edible.

Microbeads, an environmental hazard. (2015). CTV National News – CTV Television


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