Respuesta :
Answer 1 : ( C ) the burning of fossil fuels has created acid rain.
Answer 2 : ( C ) Greenhouse effect.
1. The reason fish cannot survive in the U.S. Northeast lakes is because of
the burning of fossil fuels which have created acid rain
2. The burning of fossil fuels allows sunlight to enter Earth's atmosphere freely but inhibits the release of heat. this is referred to as the greenhouse effect
What is Acid Rain?
Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail or even dust that is acidic.
Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents.
Acid rain is rain or any other form of precipitation that is unusually acidic, meaning that it has elevated levels of hydrogen ions (low pH). Most water, including drinking water, has a neutral pH that exists between 6.5 and 8.5, but acid rain has a pH level lower than this and ranges from 4–5 on average.
What is the greenhouse effect?
The greenhouse effect is the trapping of the sun's warmth in a planet's lower atmosphere, due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.
The greenhouse effect is a process that occurs when energy from a planet's host star goes through its atmosphere and warms the planet's surface, but the atmosphere prevents the heat from returning directly to space, resulting in a warmer planet.
Without the natural greenhouse effect, Earth's average temperature would be well below freezing. Current human-caused increases in greenhouse gases trap greater amounts of heat, causing the Earth to grow warmer over time.
Hence, option 1.(C) 2.(C) is the correct answer
To learn more about The greenhouse effect here,
https://brainly.com/question/13390232
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