The to psychology focuses on the body, especially the brain and nervous system.

Cognitive Approach

Explanation:

The cognitive approach states that the behavior of an individual is affected by the processing of information and emotions with in a human mind. The human mind in this approach is considered as a computer which takes in information from the surrounding environment , process it and then give results in the forms of our behaviour and emotions.

Thus, behaviour of an individual is no more considered a psychological thing only but a process driven activity.

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

the answer to your question is tooth decay.