Environment Pollution
Environmental pollution occurs when there is an unfavourable change in the environment that has a negative impact on plants and animals. A pollutant is a substance that causes environmental pollution.
Pollutants can exist as liquids, solids, or gases. A substance becomes a pollutant when its concentration exceeds its natural abundance, and this increase in concentration is caused by either human activities or natural phenomena. Pollutants can be degraded and rapidly broken down by natural processes similar to vegetable degradation. We also have pollutants that take decades to degrade and, once released, are difficult to remove. DDT, plastics, heavy metals, and nuclear waste are a few examples.
Environmental Pollution : Effects, Types of Environmental Pollution and their Causes
The environment is defined as a physical system’s surroundings, which may interact with other systems by exchanging mass and energy. All living and nonliving things are included in the natural environment. Because the environment is the setting in which we live, it is our responsibility to keep it safe from harm. Environmental pollution is one of the most serious issues confronting human society today. The three basic areas of environmental pollution are air, water, and soil.