The American Lung Association is a voluntary health organization whose mission is to save lives by improving lung health and preventing lung disease through education, advocacy and research.

Biodiversity refers to the variety of life forms on Earth, encompassing the different species, ecosystems, and genetic variations that exist.

The Clean Water Act (CWA) is the primary federal law in the United States governing water pollution.

Climate change mitigation refers to efforts to reduce or prevent the emission of greenhouse gases into the atmosphere to slow down or stabilize the effects of climate change.

The conservation movement, also known as nature conservation, is a political, environmental, and social movement that seeks to manage and protect natural resources, including animal, fungus, and plant species as well as their habitat for the future.

Environmentalism, also known as environmental rights, is a social and political ideology focused on the protection of the environment and conservation of natural resources.

The Wikipedia page on "Environmental movement" provides a comprehensive overview of the historical, philosophical, and political aspects of the drive for environmental conservation and sustainability.

Environmental protection is an important field that encompasses various measures and initiatives undertaken to safeguard the natural environment from harm or degradation caused by human activities.