I think the answer is B. But don’t trust my answer.
I think its water pollution but im not sure
Three methods used to assess psychological disorders are:
1. Interviews conducted with the person that is being examined or with corroborative sources such as family members, friends.
2. Method of behavioral observations
3. Assessment of Intellectual Functioning (IQ)-measuring the general intelligence.
Answer:
Acid rain is 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. It could cause serious troubles in pollution. Note that acid rain only occurs when near a high power plant do to the high levels of dioxide and nitrogen oxides are released into the air.
Sorry if I miss understood the question or didn't get it right I tried. :)