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Deforestation, and especially the destruction of rainforests, is a hugely significant contributor to climate change. Scientists estimate that forest loss and other changes to the use of land account for around 23% of current man-made CO2 emissions – which equates to 17% of the 100-year warming impact of all current greenhouse-gas emissions.
As children are taught at school, trees and other plants absorb CO2 from the air as they grow. Using energy from the sun, they turn the carbon captured from the CO2 molecules into building blocks for their trunks, branches and foliage. This is all part of the carbon cycle.
A mature forest doesn't necessarily absorb much more CO2 that it releases, however, because when each tree dies and either rots down or is burned, much of its stored carbon is released once again. In other words, in the context of climate change, the most important thing about mature forests is not that they reduce the amount of CO2 in the air but that they are huge reservoirs of stored carbon. If such a forest is burned or cleared then much of that carbon is released back into the atmosphere, adding to atmospheric CO2 levels.
Of course, the same process also works in reverse. If trees are planted where previously there weren't any, they will on soak up CO2 as they grow, reducing the amount of greenhouse gas in the atmosphere. It is thought that trees, plants and other land-based "carbon sinks" currently soak up more than a quarter of all the CO2 that humans add to the air each year – though that figure could change as the planet warms.
Unsurprisingly, the relationship between trees and local and global temperature is more complicated than the simple question of the greenhouse gases they absorb and emit. Forests have a major impact on local weather systems and can also affect the amount of sunlight absorbed by the planet: a new area of trees in a snowy region may create more warming than cooling overall by darkening the land surface and reducing the amount of sunlight reflected back to space.
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The medieval period in India ended with the decline of the Mughal Empire. The modern period in India is generally regarded as having begun in the mid-18th century. This coincided with the British occupation of India.
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<span>The statement that "Your poor planning led to this debacle" is an example of external attribution is false.
</span>External attribution<span> refers to inferring that situational factors are the cause of an event or behavior.
</span>Poor planing is not a situational factor, but a factor that can be influenced.
If I'm right, I think its, "Describe the<span> relationship between the colonies in Britain."
Hope this helps!</span>
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Chagnon experienced a culture shock at the sight of the customs and social environment that the Yanomamo tribe of South America practiced and lived in.
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- The extremely orthodox and bewildering practices that were followed by the people of the Yanomamo tribe disturbed anthropologist Chagnon.
- The conflicts among themselves and their habit of attacking each other was one reason that suffered a culture shock.
- He recorded the practices and the social environment of the tribe to be the strangest that he had ever experienced with any other tribe that he had come across.
