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Maslowich
3 years ago
15

An example of a positive feedback loop ________.

Biology
1 answer:
meriva3 years ago
7 0

Answer:

The answer is option c. is melting arctic snow exposing dark surfaces that heat up and cause further melting

Explanation:

Positive feedback loop is the process that occurs when the product of a reaction exacerbates the reaction. Melting artic snow expose dark surfaces that heat up and result in further increase in melting.

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a warming global climate can create hot and dry regions. it can also contribute to natural CO2 emissions. For example, lighting
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<em>b. wildfires</em>

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The first blank is pretty simple; if lightning (electricity) strikes something flammable, like a forest, a fire is sure to ensue. This fire will obviously spread to the other trees and cause a massive wildfire.

The second blank is the greenhouse effect. The greenhouse effect is said to have caused our warming climate, which makes sense because heat from the sun gets trapped in our global "greenhouse", or the lower atmosphere. Lower atmosphere is key here because a large event like a massive wildfire can add some more heat to the atmosphere and contribute to this effect. A wildfire may seem like a minor event on a global scale, but it will do more damage to the atmosphere than you think!

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Explanation

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