Over recent years, mobile phones have become an indispensable tool in our daily lives. However, there are several problems such as social and medical which must not be ignored. Discuss the advantages and disadvantages of mobile phones.

One of the greatest threats to modern-day living is the depletion of the
sources
that provide us with the
energy
to maintain our lives.Most of the world's current
energy
needs get fulfilled from fossil fuels.
However
, fossil fuels like petroleum and coal come at a price. They do no only cost us money, but
also
degrade our environment by polluting it.
Moreover
, these
sources
of
energy
are nowhere close to being renewable and are on the verge of being extinct. Because of these issues, renewable
sources
of
energy
like solar
power
are getting popularised at an unprecedented rate. Using solar
power
as a source of household
energy
has its own unique advantages. Once harnessed,solar
energy
has virtually no operational cost,
this
makes it a cheaper option as compared to the other
sources
of
energy
.
Secondly
, the process of harnessing
energy
from the sun does not result in any harm to the environment, as it is completely pollution-free.
However
, every coin has two sides. There are some disadvantages of using solar
power
as a source of domestic
energy
too.
Firstly
, the semiconductors used in converting solar
power
into electricity are made up of expensive metals,
thus
making it costlier to install a
power
system.
Secondly
, solar systems are hard to maintain because they are made up of glass.Any dust on them obstructs the reflection of sunlight and
consequently
makes the solar system inefficient to run.
Lastly
, solar
power
systems can only be productive at locations where there is plenty of sunlight all year around. In Conclusion, generating
energy
from sunlight has several benefits and drawbacks. In my opinion, both arguments have their merits. On balance,
however
, I tend to believe that solar
energy
is the only sustainable solution for our
energy
needs.
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For we to consider an essay structure a great one, it should be looking like this:

  • Paragraph 1 - Introduction
    • Sentence 1 - Background statement
    • Sentence 2 - Detailed background statement
    • Sentence 3 - Thesis
    • Sentence 4 - Outline sentence
  • Paragraph 2 - First supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 3 - Second supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 4 - Conclusion
    • Sentence 1 - Summary
    • Sentence 2 - Restatement of thesis
    • Sentence 3 - Prediction or recommendation

Our recommended essay structure above comprises of fifteen (15) sentences, which will make your essay approximately 250 to 275 words.

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Essentional vocabulary list for IELTS Writing 7+

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Topic Vocabulary:
  • Indispensable tool
  • Excessive use
  • Social media
  • Smartphones
  • Access to information
  • Emergency calls
  • GPS navigation
  • Addiction
  • Eye strain
  • Potential radiation exposure
  • Superficial interactions
  • Face-to-face communication
  • Personal safety
  • Prolonged use
  • Quality time
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