Social networks play a crucial role in environmental activism by facilitating the spread of information and mobilizing supporters. They allow individuals and organizations to connect, share experiences, and coordinate actions in real time. Platforms like Twitter and Facebook enable grassroots movements to gain visibility, helping to raise awareness about issues such as climate change and deforestation. Furthermore, social networks can serve as a means of pressure on policymakers, influencing decisions through public engagement and campaigns. Overall, they act as a powerful tool for activists to amplify their messages and drive change.