What is one component of an environmental revolution? 

A)  environmental groups becoming more radical in their behaviour 
B)  a sufficiency revolution in which the basic needs of only certain people are met 
C)  an efficiency revolution to conserve energy and matter 
D)  a cultural revolution

Environmental Revolution

A significant change in society's approach to environmental conservation and sustainability, often driven by policy, innovation, and cultural shifts.

Sufficiency Revolution

A paradigm shift towards valuing enough over excess, emphasizing sustainable living and resource use.

Energy Conservation

The practice of reducing the consumption of energy resources by using less of an energy service.