List 4 ways in which individuals can contribute to the reduction of greenhouse gas emissions.

A. Using public transportation, carpooling, cycling, and walking
B. Reducing energy consumption at home, switching to energy-efficient appliances, installing solar panels, and using renewable energy sources
C. Recycling, composting, reducing meat consumption, and supporting environmentally friendly businesses
D. Advocating for climate action, participating in environmental campaigns, voting for politicians who prioritize climate policies, and educating others about climate change