The diagram below shows the development of cutting tools in the Stone Age. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram below shows the development of cutting tools in the Stone Age. Summarise the information by selecting and reporting the main features and make comparisons where relevant.
The picture displays the evolution of cutting tools in the Stone Age from 1.4 million years ago to 0.8 million years ago.
Overall
,
it is clear that
the instrument has not only been sharp but
also
wide and well-sized. On the one hand, it was seen that 1.4 million years ago
Tool
A had a blunt peak from the front
view
.
However
, the side
view
of
Tool
A seemed flatter than the front and back views. Meanwhile, the back
view
of the
Tool
A has a sharp edge.
On the other hand
,
Tool
B had some massive progress during the period.
Similarly
, it can be seen that the front
view
of
Tool
B had a sharp edge compared to
Tool
A.
Likewise
, the side
view
had
also
become flat and thinner than that of
Tool
A.
In contrast
, the back
view
of
Tool
B had gained size and it was growing wider than
Tool
A.
Submitted by cranjal07 on

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Linking words: Don't use the same linking words: "also".
Introduction: The introduction is missing.
Introduction: The chart intro is missing.
Basic structure: Change the third paragraph.
Introduction: The chart intro is missing.
Vocabulary: Replace the words tool, view with synonyms.
Vocabulary: Only 2 basic words for charts were used.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Vocabulary: Use several vocabularies to present the data in the third paragraph.

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Topic Vocabulary:
  • Stone Age
  • tools
  • cutting
  • development
  • rudimentary
  • sophisticated
  • progression
  • unworked pebbles
  • flake tools
  • bifacial tools
  • efficiency
  • materials
  • emergence
  • characteristics
  • functionality
  • craftsmanship
  • precision
  • hunting
  • carving
  • advancements
  • significance
  • human development
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