Which example shows ICT supporting environmental conservation?

Correct answer: Reducing unnecessary paper use through digital documents

The governing concept is responsible and resource-efficient use of ICT. Using digital documents for suitable work can reduce unnecessary printing, paper consumption, and associated waste, so option A shows a conservation benefit. Printing every message increases paper use; dumping old devices creates e-waste and pollution; and wasting electricity increases resource consumption. Digital tools are helpful when used thoughtfully, not automatically in every situation.