An environmental organization is a group dedicated to protecting the natural environment and promoting sustainable practices. These organizations often focus on issues such as climate change, biodiversity, and pollution. They work through advocacy, education, and community engagement to raise awareness and influence policies that benefit the planet. Many environmental organizations operate at local, national, or global levels. Examples include Greenpeace, the World Wildlife Fund (WWF), and the Sierra Club. They may conduct research, organize campaigns, and collaborate with governments and businesses to create positive environmental change.