Eating sweet foods produces acid in the mouth, which can cause tooth decay. (High acid levels are measured by low pH values) Describe the information below and discuss the implications for dental health.

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7.0分

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7.0分

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7.0分

语法范围与准确性

7.0分

The graph provides a breakdown of pH levels in the mouth from the moment of consumption to 40 minutes after the initial intake of sweet foods, namely fruit sugar, cane sugar and honey. Overall, the pH dropped sharply before steadily returning to neutral over the forty-minute period.

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6.0分

连贯与衔接

7.0分

词汇资源

7.0分

语法范围与准确性

7.0分

The graph provides a breakdown of PH level in the mouth from the moment of consumption to 40 minutes after the initial intake of sweet foods, namely fruit sugar, cane sugar and honey. Overall, the acid level reported a sharp drop over the forty-minute period.

任务完成

6.0分

连贯与衔接

6.0分

词汇资源

6.0分

语法范围与准确性

6.0分

The graph provides a breakdown of acid level in the mouth from the moment of consumption to 40 minutes after the initial intake of sweet foods, namely fruit sugar, cane sugar and honey. Overall, the acid level reported a sharp drop in acid level over the forty-minute period.

任务完成

5.0分

连贯与衔接

6.0分

词汇资源

7.0分

语法范围与准确性

6.0分

The graph provides a breakdown of acid level in the mouth from the moment of consumption to 40 minutes after the initial intake of sweet foods, namely fruit sugar, cane sugar and honey. Overall, the acid level reported a sharp drop in acid level over the forty-minute period.

任务完成

5.0分

连贯与衔接

6.0分

词汇资源

6.0分

语法范围与准确性

6.0分

The graph provides a breakdown of acid level in the mouth from the moment of consumption to 40 minutes after the inital intake of sweet foods, namely fruit sugar, cane sugar and honey. Overall, the acid level reported sharp drop in acid level over the forty-minute period.

任务完成

5.0分

连贯与衔接

6.0分

词汇资源

6.0分

语法范围与准确性

6.0分

The graph provides a breakdown of an acid level in mouth from the moment to 40 minutes after the consumption of sweet foods, namely fruit sugar, cane sugar and honey. Overall, the acid level reported slight fluctuations over the forty-minute period.

任务完成

5.0分

连贯与衔接

5.0分

词汇资源

5.0分

语法范围与准确性

5.0分

The chart describes the information about food items (sweet food) that potentially cause tooth decay as they produce acid in mouth. In the chart, high acid levels are measured by low pH values.

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4.0分

连贯与衔接

5.0分

词汇资源

5.0分

语法范围与准确性

5.0分

The given line graph illustrates the various acid levels in the mouth related to three different sweet foods such as fruit sugar, cane sugar and honey. The first point to note is that acid levels due to these different sweets are at a level at tooth decay is unlikely to occur both at the time of eating and after 15 minutes of eating.

任务完成

7.0分

连贯与衔接

6.5分

词汇资源

6.5分

语法范围与准确性

6.0分

The provided graph illustrates the acid level in our mouths before and after the consumption of different sweet foods. It is obvious that pH level less than 5.5 is detrimental to our teeth and the longer this level prevails the more damages it causes.