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26 Απρ 2016 · A quarter to half of Earth’s vegetated lands has shown significant greening over the last 35 years largely due to rising levels of atmospheric carbon dioxide, according to a new study published in the journal Nature Climate Change on April 25.
10 Φεβ 2020 · So, to put it simply, humans are producing more carbon dioxide. This carbon dioxide is causing more plant growth, and a higher capacity to suck up carbon dioxide.
The atmosphere is vital for all life on the planet, not only humans, and for reasons other than supplying gases needed for respiration and photosynthesis. Winds also transport water into the interiors of large areas of land, which would otherwise rapidly become parched desert.
9 Οκτ 2019 · Thus, as humans change the atmosphere by emitting carbon dioxide, those changes will endure on the timescale of many human lives. Earth’s atmosphere is associated with many types of cycles, such as the carbon cycle and the water cycle.
18 Μαΐ 2021 · Atmospheric CO 2 levels of between 280 and 350 parts per million created the climate that let humanity build and feed the modern world. The farther we get from those levels, the more we run the risk of disturbing that balance.
27 Ιαν 2022 · Plants use sunlight, carbon dioxide from the atmosphere, and water for photosynthesis to produce oxygen and carbohydrates that plants use for energy and growth. Rising levels of CO2 in the atmosphere drive an increase in plant photosynthesis—an effect known as the carbon fertilization effect.
Earth’s atmosphere does many important tasks for us—it shields us from UV radiation, generates weather, and is the very air we breathe. But its ability to keep our planet warm is what makes the atmosphere so important to climate change.
