FUNDAMENTALS OF COMPUTER

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BASIC COMPUTER CONCEPTS

IMPACT OF COMPUTERS ON WORK ENVIRONMENTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The products produced by fossil fuels are essential to our daily lives, creating materials like plastics, medicines, computers and life-saving devices like MRI scanners. Which statement best explains how air pollution from fossil fuels affects a marine environment?
A
Burning fossils fuels accumulates pollutants in the atmosphere, causing smog in a marine environment
B
Air pollution increases oxygen levels in the atmosphere, causing no change in a marine environment
C
Burning fossil fuels accumulates pollutants in the atmosphere, causing acid rain impacting the pH of a marine ecosystem
D
Air pollution increases oxygen levels in the atmosphere, causing a change in temperature of a marine ecosystem
Explanation: 

Detailed explanation-1: -Fossil-fuel combustion is also the major human source of the greenhouse gases and short-lived climate pollutants that drive climate change.

Detailed explanation-2: -But burning them creates climate change and releases pollutants that lead to early death, heart attacks, respiratory disorders, stroke, asthma, and absenteeism at school and work. It has also been linked to autism spectrum disorder and Alzheimer’s disease.

Detailed explanation-3: -What is the link between fossil fuels and climate change? When fossil fuels are burned, they release large amounts of carbon dioxide, a greenhouse gas, into the air. Greenhouse gases trap heat in our atmosphere, causing global warming. Already the average global temperature has increased by 1C.

There is 1 question to complete.
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