This phenomenon is what we would call a positive feedback loop. Climate change is caused by increasing concentrations of greenhouse gas in the atmosphere, primarily carbon dioxide. Climate change is causing an increase in air temperature, which will increase the ocean water temperature. Warmer ocean water results in less carbon dioxide dissolving from out of the atmosphere into the ocean water. This in turn means that more carbon dioxide remains in the atmosphere, which increases global warming, which increases the temperature of the ocean, and so on. These sorts of positive feedback loops are regarded by scientists as highly problematic, as they may cause much more rapid change than predicted if the feedback loops are not identified. Another similar feedback loop is that of permafrost. Permafrost is permanently frozen soil that is found near the poles. This soil contains stored carbon in the form of ancient organic matter. As these soils defrost because of climate change, they release carbon to the atmosphere, which in turn speeds up climate change. An ironic positive feedback loop is the melting of ice at the North Pole because of climate change. This melting is opening up the north pole for increased oil exploration. The harvesting of oil from the North Pole will obviously result in the consumption of fossil fuels and increased climate change.
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Answer:
b
Explanation:
the summer solstice is in June and it lasts until September, therefore while it's summer in the Northern hemisphere, its winter in the Southern.
Archaeopteryx had "teeth, three claws on each wing" similar to dinosaurs. So, most appropriate answer would be Teeth & Wings
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Answer:
By office staffs and actors.
Explanation:
Cognitive behavioral therapy (CBT) can be used for the people who work in offices and going to stage for performing the plays. Some people in offices can't do presentation due to low confidence, fear or anxiety so Cognitive behavioral therapy is very effective for them. This therapy can also be used for the people who can't perform plays or acting in front of large audience.
