GLOBAL WARMING Meaning and
Definition
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Global warming is a term used to describe the gradual increase in the Earth's average temperature, primarily caused by the rise in greenhouse gas emissions from human activities. It refers to the steady heating of the planet's surface and lower atmosphere over a period of time, leading to various environmental and climatic changes.
The primary cause of global warming is the enhanced greenhouse effect, whereby certain gases in the atmosphere, such as carbon dioxide (CO2), methane, and nitrous oxide, trap heat from the sun and prevent it from escaping back into space. This build-up of greenhouse gases, mainly due to the burning of fossil fuels, deforestation, industrial processes, and agriculture, intensifies the natural greenhouse effect and results in a rise in global temperatures.
The consequences of global warming are wide-ranging and include increased frequency and intensity of extreme weather events such as hurricanes, droughts, and heatwaves, rising sea levels due to the melting of polar ice caps and glaciers, and disruptions to ecosystems and biodiversity. Moreover, global warming can also have negative effects on human health, agriculture, and the economy.
Addressing global warming requires global efforts to reduce greenhouse gas emissions, transition to cleaner and renewable energy sources, promote sustainable practices, and enhance resilience to climate change impacts. It is a crucial issue, as unchecked global warming may have irreversible effects on the planet's ecosystems and pose significant challenges for future generations.
Common Misspellings for GLOBAL WARMING
Etymology of GLOBAL WARMING
The word "global warming" has a straightforward etymology.
The term is a combination of two words:
1. "Global": Meaning worldwide or pertaining to the whole planet. It is derived from the Latin word "globus" meaning a sphere or globe.
2. "Warming": Referring to the increase in temperature. This word is derived from the Old English word "werman" meaning to heat or make warm.
When combined, "global warming" essentially describes the phenomenon of an overall increase in Earth's average atmospheric temperature.
Similar spelling words for GLOBAL WARMING
- gloabal warming,
- global-warming potential,
- globle warming.
