Earth-orbiting satellites, remote meteorological stations, and ocean buoys are used to monitor present day weather and climate, but data from natural sources like ice cores, tree rings, corals, and ocean and lake sediments have enabled scientists to extend the earth’s climatic records back to some millions of years. These records provide a comprehensive look at the long-term changes in the earth’s atmosphere, oceans, land surface, and cryosphere. Scientists then feed this data into sophisticated climate models that predict future climate trends.Write down the most suitable topic:

Detail some of the anthropogenic changes to Earth’s climate and their potential impact on life.

WeatherWeather shows the way the atmosphere behaves and can change from minute-to-minute, hour-to-hour and day-to-day. There are many components to weather, which include temperature, rain, wind, hail, snow, humidity, flooding, thunderstorms, heatwaves and more. When you look outside your window on any given day, what you see is weather.ClimateClimate, on the other hand, is the weather in a specific area over a long period of time – usually 30 years of more. When scientists talk about climate, they look for trends or cycles of variability, such as changes in temperature, humidity, precipitation, ocean-surface temperature and other weather phenomena that occur over longer periods of time in a specific location.

Investigate the impacts of global warming on terrestrial and aquatic ecosystems.

How do changing weather patterns and rising global temperatures affect biodiversity and ecosystems, and what measures can be taken to mitigate these effects?

What is a likely result of an increase in average global temperatures on Earth?A.Falling sea levelsB.Rising sea levelsC.Fewer rainstorms and blizzardsD.More predictable weather