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.

Task Achievement

Band 7.0

Coherence and Cohesion

Band 6.5

Lexical Resource

Band 6.5

Grammatical Range and Accuracy

Band 6.5

The given illustration demonstrates the acid level, which is the inverse of the pH values, different sweet foods can create in our mouth and their possible implication for our dental health. As is given in the line graph, high acid levels are measured by the low pH level in our mouth and the lower the pH level, it is more likely to decay the tooth.