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How does greenhouse effect cause global warming?
The ‘greenhouse effect’ is the warming of climate that results when the atmosphere traps heat radiating from Earth toward space. Certain gases in the atmosphere resemble glass in a greenhouse, allowing sunlight to pass into the ‘greenhouse,’ but blocking Earth’s heat from escaping into space.
How does the global warming affect the ecosystem?
Global warming stresses ecosystems through temperature rises, water shortages, increased fire threats, drought, weed and pest invasions, intense storm damage and salt invasion, just to name a few. Some of Australia’s great natural icons, such as the Great Barrier Reef, are already threatened.
How do emissions affect the environment?
The amount of carbon emissions trapped in our atmosphere causes global warming, which causes climate change, symptoms of which include melting of the polar ice caps, the rising of sea levels, the disturbance of animals’ natural habitats, extreme weather events, and so many more negative side effects that are dangerous …
How does the greenhouse effect occur?
The greenhouse effect happens when certain gases—known as greenhouse gases—collect in Earth’s atmosphere. Greenhouse gases let the sun’s light shine onto the Earth’s surface, but they trap the heat that reflects back up into the atmosphere. In this way, they act like the insulating glass walls of a greenhouse.
What is global warming cause and effect?
“Global warming is a gradual increase in the earth’s temperature generally due to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.
How does reducing emissions help the environment?
Reducing Greenhouse Gas Emissions Can Improve Air Quality and Save Lives. Because air pollution and greenhouse gases are often released from the same sources, cutting greenhouse gas emissions in an effort to slow climate change also reduces air pollutants, such as fine particulate matter (PM2.5).