acid precipitation

Thân thiện

Acid precipitation damages the leaves of trees in a forest.

Definition

1. Noun:
   • Rain or other forms of precipitation that is unusually acidic: This term refers to rain, snow, sleet, or hail that has become acidic due to the presence of pollutants in the atmosphere. These pollutants, primarily sulfur dioxide and nitrogen oxides, react with water vapor to form acids.

Usage

• Acid precipitation is an environmental science term used to describe the phenomenon of acidic wet deposition. It is a broader term than "acid rain," as it includes all forms of acidic precipitation, not just rain.
• It is typically used in formal, academic, or environmental policy contexts to discuss pollution, ecosystem damage, and atmospheric chemistry.

Examples

• Noun:
  • The forests in the region were severely damaged by decades of acid precipitation.
  • Scientists monitor lakes to assess the impact of acid precipitation on aquatic life.
  • Regulations were introduced to reduce emissions that cause acid precipitation.

Advanced Usage

• "The effects of acid precipitation": A common phrase used to discuss the environmental consequences, such as soil degradation, forest decline, and the acidification of lakes and streams.
  • The long-term effects of acid precipitation on building materials are also a concern for urban areas.

Variants and Related Words

• Acid rain (n): A more common and specific term for acidic rainfall, often used interchangeably with "acid precipitation" in general contexts.
• Acidic deposition (n): A technical term that includes both wet deposition (acid precipitation) and dry deposition of acidic particles.
• Wet deposition (n): The process by which acids are removed from the atmosphere by precipitation.

Synonyms

• Acidic rain
• Acid wet deposition

Related Phrases

• Formation of acid precipitation: Describes the chemical process in the atmosphere.
  • The formation of acid precipitation involves complex reactions between industrial emissions and atmospheric water.
• Combating acid precipitation: Refers to efforts to mitigate or reduce its occurrence.
  • International agreements have been key in combating acid precipitation.

Học thuật

Noun

1. rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water

Từ đồng nghĩa

• acid rain