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8 de mai. de 2024 · BBC News Climate & Science. Fuelled by climate change, the world's oceans have broken temperature records every single day over the past year, a BBC analysis finds. Nearly 50 days have smashed ...
Há 6 dias · This article provides an overview of the scientific background related to the subject of global warming. It considers the causes of rising near-surface air temperatures, the influencing factors, the process of climate research and forecasting, and the possible ecological and social impacts of rising temperatures.
- Human activity affects global surface temperatures by changing Earth’s radiative balance—the “give and take” between what comes in during the day a...
- Global warming, the phenomenon of increasing average air temperatures near Earth’s surface over the past one to two centuries, happens mostly in th...
- Continued global warming is expected to impact everything from energy use to water availability to crop productivity throughout the world. Poor cou...
- Polar bears live in the Arctic, where they use the region’s ice floes as they hunt seals and other marine mammals. Temperature increases related to...
10 de mai. de 2024 · The huge solar storm is keeping power grid and satellite operators on edge. NASA's Solar Dynamics Observatory captured this image of solar flares early Saturday afternoon. The National Oceanic and ...
9 de mai. de 2024 · By. Ines Gendre, updated May 9, 2024. Content Manager at Greenly. In early May 2022, many of us were peacefully basking in the sun, while the sixth planetary boundary in the earth system was being broken, met with general indifference. This means that six planetary boundaries out of nine have now been crossed.
Há 3 dias · Mar. 22, 2024 — How much time do planets have to form from a swirling disk of gas and dust around a star? A new study gives scientists a better idea of how our own solar system came to ...
10 de mai. de 2024 · How our impact on the biosphere plays out in the coming decades will be reflected by this new fossil record, one that increasingly begins to resemble those ancient, planet-changing perturbations ...
6 de mai. de 2024 · Earth has lots of spacecraft watching it. There is still a lot we can learn about our home planet. Earth is the third planet from the Sun in our solar system. That means Venus and Mars are Earth’s neighboring planets. Quick History. We have known about our planet since ancient times, of course.
