Pollution of rivers, lakes and seas is a major concern for people who seek to protect environment. what is possible causes of water pollution, and what effects does this have on animal life and human society?

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One of the most concern issues related to our surrounding is contaminated water caused the human's variety of organization to the environment. There seem to be two main causes involved, and a multi-sided damaging effect on people and the biosphere, which we will discuss here. Apparently, the main factor is the issue of emissions from cars, industries and other human activities, leading to form these threatened atoms more serious and complicated to prevent to some extent.
In other words
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, these emissions contain damaging pollutant particles, and particular area's free flow of water source is tainted with these elements due to the lack of opportunity to distinguish drink supplies from polluted range, as we are seeing in Eastern Europe today. These countries are claiming that the accumulation system can be significant to contribute protection project. The other major cause is that increasing dumping of waste products, especially referred to non-recycled items
such
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as computer chips, battery and some locomotives can be controversial to global extent, meaning that there is an exclusive anticipation that one nation's waste is influencing other's safety to irrigation by the way that some harmful particles is moving directly without secure through the atmosphere. The reflex on an animal can be severe, especially for an endangered species by threats
such
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as poaching, habitat loss and food chain disruption which is itself regarded as a contradictory act.
This
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means that contaminated rainwater results to dwindle the number of endangered animals, and
thus
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called potential extinction, as may indeed happen to the Asian tiger.
Additionally
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, the response of the human life is
also
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distressing. Poisoning of drinking water can be a consequence of famine, drought and lack of irrigation, affecting negatively the welfare of all of people, especially for the very poorest in society as least resources to overcome. To summarize, we see that emissions and dumping are the main origins of the problem, and that the outcome on human and animals are exacerbated by environmental or criminal problems.

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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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Topic Vocabulary:
  • contamination
  • industrial discharge
  • untreated sewage
  • agricultural runoff
  • pesticides
  • oil spills
  • microplastics
  • eutrophication
  • algal blooms
  • marine dumping
  • bioaccumulation
  • ecosystem
  • biodiversity
  • public health
  • waterborne diseases
  • fishing industry
  • tourism industry
  • sustainable practices
  • environmental regulations
  • waste management
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