A)What is another name for global warning?
B)When is it happening?
C)Where is it happening ?
D)Who does it affect?
E)How does it affect us?

Question

Ana Lopes · Answer

A global warming is directly connect with the Climate Change, that was changed several times throughout history because of very small variations in Earth’s orbital that change the amount of solar energy it’s receives. But they are different because a global warming refers to the long-term warming of the planet and a climate change refers to the broader range of changes that are happening to our planet.

But the global warming is result of human activity, with the increasing levels of greenhouse gases that causes the Earth warming, since the middle of twentieth century, or since the Industrial Revolution witch the increased of the atmospheric CO2.

Evidences are found through ice cores drawn from Greenland, Antarctica, and tropical mountain glaciers, and also in ocean sediments, coral reefs, and layers of sedimentary rocks.

All kind of live is affected by the effects of global warming. Now we can observe effects on the environment; glaciers have shrunk, ice on rivers and lakes is breaking up earlier, plant and animal ranges have shifted and trees are flowering sooner.

So, we can see a big change of several systems that we are also part of that and that we need to keep our way to live. Even though the changes sound like a small thing, small changes in temperature correspond to enormous changes in the environment.

More information and references: www.climate.nasa.gov

A)What is another name for global warning? B)When is it happening? C)Where is it happening ? D)Who does it affect? E)How does it affect us?

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