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  2. Lists of environmental topics - Wikipedia

    en.wikipedia.org/wiki/Lists_of_environmental_topics

    The natural environment, commonly referred to simply as the environment, is all living and non-living things that occur naturally on Earth or some part of it ...

  3. Environmental hazard - Wikipedia

    en.wikipedia.org/wiki/Environmental_hazard

    The four-step risk assessment process. Environmental hazard identification is the first step in environmental risk assessment, which is the process of assessing the likelihood, or risk, of adverse effects resulting from a given environmental stressor. [6]

  4. Natural environment - Wikipedia

    en.wikipedia.org/wiki/Natural_environment

    These scientists are increasingly concerned about the potential long-term effects of global warming on our natural environment and on the planet. Of particular concern is how climate change and global warming caused by anthropogenic , or human-made releases of greenhouse gases , most notably carbon dioxide , can act interactively and have ...

  5. Natural resource - Wikipedia

    en.wikipedia.org/wiki/Natural_resource

    Natural resources may be classified in different ways. Natural resources are materials and components (something that can be used) found within the environment. Every man-made product is composed of natural resources (at its fundamental level).

  6. Environmental issues - Wikipedia

    en.wikipedia.org/wiki/Environmental_issues

    Environmental protection is the practice of protecting the natural environment on the individual, organizational or governmental levels, for the benefit of both the environment and humans. Environmentalism is a social and environmental movement that addresses environmental issues through advocacy, legislation education, and activism.

  7. Health and environmental impact of transport - Wikipedia

    en.wikipedia.org/wiki/Health_and_environmental...

    The health and environmental impact of transport is significant because transport burns most of the world's petroleum.This causes illness and deaths from air pollution, including nitrous oxides and particulates, and is a significant cause of climate change through emission of carbon dioxide.

  8. Human impact on the environment - Wikipedia

    en.wikipedia.org/.../Human_impact_on_the_environment

    Modifying the environment to fit the needs of society (as in the built environment) is causing severe effects [3] [4] including global warming, [1] [5] [6] environmental degradation [1] (such as ocean acidification [1] [7]), mass extinction and biodiversity loss, [8] [9] [10] ecological crisis, and ecological collapse.

  9. Environmental chemistry - Wikipedia

    en.wikipedia.org/wiki/Environmental_chemistry

    Environmental chemistry is used by the Environment Agency in England, Natural Resources Wales, the United States Environmental Protection Agency, the Association of Public Analysts, and other environmental agencies and research bodies around the world to detect and identify the nature and source of pollutants. These can include: