Environmental organizations are groups dedicated to protecting the natural environment and promoting sustainable practices. They work on various issues, including climate change, wildlife conservation, and pollution reduction. These organizations often engage in research, advocacy, and education to raise awareness about environmental challenges and encourage positive action among individuals and communities. Many environmental organizations operate at local, national, or global levels. Examples include the World Wildlife Fund, Greenpeace, and Sierra Club. They often collaborate with governments, businesses, and other stakeholders to develop policies and initiatives that support environmental sustainability and conservation efforts.