Practice 13 free CTET Paper I (Primary: Class 1-5) Environmental Studies (EVS) - Environmental Pollution - Types Sources Effects Solutions questions with answers and step-by-step solutions.
Which pollutant is primarily responsible for the depletion of the stratospheric ozone layer?
Topic: Environmental Pollution - Types Sources Effects Solutions | Source: AI Generated (CTET Paper I (Primary: Class 1-5))
A teacher organizes a project where students measure dust deposition on leaves in different parts of the school neighborhood. This practical activity teaches students about:
Topic: Environmental Pollution - Types Sources Effects Solutions | Source: AI Generated (CTET Paper I (Primary: Class 1-5))
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