Scientists have measured the rising level of carbon dioxide in the atmosphere since the 1950s. The number of coal-burning plants will increase as China and India continue to industrialize. We have been talking about” the Greenhouse Effect” in schools for close to 60 years. Taking in carbon dioxide and light, a plant forms sugars and starches first, then other nutrients including protein, fat and antioxidants. Carbon dioxide levels in the atmosphere are higher than at any point in the past 23 million years - much longer back than previously thought, a new study shows. It can linger in the atmosphere for thousands of years . The Bloomberg Carbon Clock is a real-time estimate of the monthly CO 2 level. Though carbon dioxide is necessary for plants to live, too much carbon dioxide can reduce the amount of valuable nutrients the plant produces including iron, zinc and vitamin C. Climate change is primarily a problem of too much carbon dioxide (CO 2) in the atmosphere. But in this case too much of a good thing is not a good thing. (Have you ever seen a Carbon Dioxide Laser operate? Adding carbon dioxide to the atmosphere changes how much heat the Earth retains. We hear a lot about carbon dioxide when we talk about climate change, but sometimes it's important to go back and examine why too much CO2 in the atmosphere is a bad thing. What happens when there is too much carbon dioxide in our atmosphere Posted on 3 June 2017 5:51 am by Sierra Knapp Comment Global warming, or climate change, has been a much … Carbon dioxide (CO 2): Carbon dioxide is the primary greenhouse gas, responsible for about three-quarters of emissions. Consuming electricity: Burning fossil fuels emits CO2, with coal releasing twice as much of the gas as petroleum.Worldwide, fossil fuels generate 85 percent of electricity. This carbon overload is caused mainly when we burn fossil fuels like coal, oil and gas or cut down and burn forests. Currently, 41 percent of CO2 emissions in the U.S. arise from generating electricity.