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

Water
pollution
is the contamination of
water
bodies
,
such
as rivers, lakes, and oceans, with harmful substances.
This
can have a devastating impact on the environment and human health. Causes of
water
pollution
There are many causes of
water
pollution
, including: Industrial waste: Industries often release harmful chemicals and pollutants into
water
bodies
.
This
can include heavy metals, solvents, and pesticides. Agricultural runoff: Fertilizers and pesticides used in agriculture can wash into waterways, where they can pollute the
water
and harm aquatic
life
. Sewage: Sewage from homes and businesses can contain harmful bacteria and viruses. When it is not properly treated, it can pollute
water
bodies
.
Oil
spills:
Oil
spills can occur from accidents involving ships or
oil
rigs. They can
also
occur from the intentional dumping of
oil
.
Oil
spills can kill marine
life
and contaminate drinking
water
. Plastic
pollution
: Plastic
pollution
is a growing problem. Plastic can end up in
water
bodies
, where it can harm marine
life
and pollute the
water
. Effects of
water
pollution
Water
pollution
can have a devastating impact on the environment and human health. Some of the effects of
water
pollution
include: Death of aquatic
life
: Harmful substances in polluted
water
can kill fish, shellfish, and other aquatic animals. Degradation of
water
quality: Polluted
water
can become unsafe to drink, swim in, or use for recreation. Spread of disease: Harmful bacteria and viruses in polluted
water
can cause diseases in humans and animals. Damage to ecosystems: Polluted
water
can disrupt ecosystems and harm plants and animals. Economic losses:
Water
pollution
can lead to economic losses
due to
damage to property, loss of tourism, and decreased productivity. Prevention and control of
water
pollution
There are a number of things that can be done to prevent and control
water
pollution
. These include: Enforcing regulations: Governments can enforce regulations that require industries and businesses to treat their
wastewater
before releasing it into waterways. Investing in
wastewater
treatment: Governments and communities can invest in
wastewater
treatment facilities to remove harmful substances from
wastewater
before it is released into waterways. Reducing agricultural runoff: Farmers can reduce agricultural runoff by using less fertilizer and pesticide, and by planting cover crops. Educating the public: The public can be educated about the causes and effects of
water
pollution
, and how to prevent it. Conclusion
Water
pollution
is a serious problem that can have a devastating impact on the environment and human health. There are a number of things that can be done to prevent and control
water
pollution
, but it is important to take action now to protect our
water
resources.
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Use cohesive linking words accurately and appropriately

Linking words are very important in your essay.

To score effectively on your IELTS exam, you should make an effort to implement short concise sentences coupled with linking words.

Almost every sentence in your essay should have a linking word of some sort.

In fact, the only sentences that can omit linking words are your background sentence and thesis.

Linking word examples:

  • firstly
  • secondly
  • thirdly
  • in additional
  • moreover
  • also
  • for example
  • for instance
  • therefore
  • however
  • although
  • even though
  • despite

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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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