The two diagrams illustrate the main parts of a hot air balloon and indicate how it ascends and descends in flight. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
There are
two
pictures that illustrate how an Use synonyms
air
Use synonyms
balloon
ascends and descends depending on its structure.
The Use synonyms
air
Use synonyms
balloon
is constructed with a Use synonyms
balloon
Use synonyms
envelope
hanging a blanket for passengers. In the blanket, Use synonyms
two
gas tanks are put on the floor linked burners at the junction of the Use synonyms
envelope
and the blanket. Use synonyms
Besides
, there is a Linking Words
valve
cord inside the Use synonyms
envelope
connected to the Use synonyms
valve
on the top of the Use synonyms
envelope
.
When the Use synonyms
air
Use synonyms
balloon
ascends, the valves of Use synonyms
two
gas tanks are opened and the Use synonyms
valve
on the Use synonyms
envelope
is closed. With burners opened, the Use synonyms
envelope
will expand because hot Use synonyms
air
is blown into it, pulling the Use synonyms
air
Use synonyms
balloon
to the sky. Use synonyms
By contrast
, when the Linking Words
air
Use synonyms
balloon
descends, Use synonyms
two
gas tanks and burners are closed, and a person pulls the Use synonyms
valve
cord to open the Use synonyms
valve
on the top so hot Use synonyms
air
will be released through it. Use synonyms
As a result
, the Linking Words
air
Use synonyms
balloon
will lose the force to rise and back to the land.
Use synonyms
Overall
, the Linking Words
air
Use synonyms
balloon
is a complex machine and its movement is predominantly decided by the quantity of hot Use synonyms
air
in its Use synonyms
envelope
.Use synonyms
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Introduction: The introduction is missing.
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Introduction: The chart intro is missing.
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Basic structure: Change the second paragraph.
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Introduction: The chart intro is missing.
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Vocabulary: Replace the words two, air, balloon, envelope, valve with synonyms.
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Vocabulary: Rephrase the word "illustrate" in your introduction.
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Vocabulary: Only 2 basic words for charts were used.
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Vocabulary: Use several vocabularies to present the data in the second paragraph.
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Vocabulary: Use several vocabularies to present the data in the fourth paragraph.
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