CTET 2 Social and Science 24 Dec 2021 Paper

While teaching 'Industries and their function' a teacher has shown a series of photographs of waste drainage into river followed by discussion. The Intention of teacher is to
(A)- strengthen the concept of industry.
(B)- understand the drainage system of factories.
(C)- understand the waste management.
(D)- make sensitive towards pollution.
Choose the appropriate option.