Tag : Air pollution

Air pollution is the presence of harmful or excessive substances in the air that we breathe. These substances, known as pollutants, can be natural (like ash from volcanoes or pollen) or human-made (like smoke from factories, car emissions, or chemicals from household products). In short: Air pollution is the contamination of the air by harmful gases, dust, or smoke that affects the health of humans, animals, plants, and the environment.

Smog: is a Danger, smog is a major air pollution problem with immediate and long-term impacts on health and the environment. Although control efforts have made progress in some regions, challenges remain, particularly in rapidly urbanizing and industrializing areas. Effective smog management requires a combination of policies, technology, and public support.

Daylight Saving Time (DST), also known as Daylight Saving Time, Daylight Time (United States, Canada, and Australia), or Daylight Saving Time (United Kingdom, European Union, and others), is the time when clocks are set forward. The process is (usually one hour) during the warmer months so that darkness falls at a later hour. A common implementation of DST is to move clocks forward one hour in late winter or spring ("spring forward") and set clocks back one hour in fall (North American English) ("fallback") or autumn ( UK English) back to standard time. As a result, there is a 23-hour day in early spring and a 25-hour day in mid-autumn.