Definition

Noun: * The gradual increase in the overall temperature of the Earth's atmosphere, attributed to the greenhouse effect. This effect occurs when certain gases in the atmosphere trap heat radiated from the Earth's surface, preventing it from escaping into space, much like the glass of a greenhouse.

Usage

• Greenhouse warming is a major component of contemporary climate change.
• Scientists are studying the long-term impacts of greenhouse warming on polar ice caps.
• The international agreement aims to mitigate greenhouse warming by reducing emissions.

Advanced Usage

• The term is often used in scientific and policy contexts to describe the anthropogenic (human-caused) enhancement of the natural greenhouse effect, primarily through the emission of gases like carbon dioxide and methane.
• It is frequently discussed in relation to its potential consequences, such as sea-level rise and extreme weather events.

Variants and Related Words

• Global warming: A very close synonym, though sometimes used more broadly to describe the observed temperature increase without specifying the cause. Greenhouse warming explicitly identifies the greenhouse effect as the mechanism.
• Climate change: A broader term that encompasses greenhouse warming along with other long-term shifts in temperature, precipitation, and weather patterns.
• Greenhouse effect: The physical process that causes greenhouse warming.

Synonyms

• Global warming
• Anthropogenic climate change (specifies human cause)

Related Phrases

• Enhanced greenhouse effect: A phrase specifying the human-intensified process leading to greenhouse warming.
• Greenhouse gas emissions: The release of gases that contribute to greenhouse warming.

Noun

1. warming that results when solar radiation is trapped by the atmosphere; caused by atmospheric gases that allow sunshine to pass through but absorb heat that is radiated back from the warmed surface of the earth