Answer
(c)
Work Step by Step
Technology transfer involves sharing environmentally friendly technologies — like clean energy, waste treatment, and pollution control — from wealthier nations or organizations to developing or underserved communities.
This helps bridge the gap in environmental protection, giving all regions access to tools that reduce pollution, improve health, and support sustainability.
By empowering disadvantaged areas with better tech, it directly reduces environmental inequity.
The answer is (c).