What actions emit CO2? Trouble a little faster.

Hello! Emissions of carbon dioxide.

There are too many behaviors to list them all, so let's put it simply!

Industry, especially petrochemical oil recovery and the production of chemical products such as various fuel oil, gas, paraffin, coal, and natural gas, will produce a large amount of carbon dioxide;

All industrial production (agriculture, forestry, animal husbandry and sideline fishery), as well as urban operation, people's lives, and transportation (all kinds of airplanes, trains, automobiles and other motor vehicles) will emit a large amount of carbon dioxide;

Solid carbon dioxide — dry ice.

In food, hygiene, industry, catering, artificial rainfall.

and so on, producing a lot of carbon dioxide.

All combustion processes (man-made, natural) produce carbon dioxide;

Carbon dioxide is produced in the process of decomposition, fermentation, decay, and deterioration of organic matter (including animals and plants); Feces, humic acid.

Carbon dioxide is produced during fermentation and maturation;

All animals (including humans, of course) breathe in oxygen and exhale carbon dioxide;

The amount of carbon dioxide in the atmosphere varies with the seasons, and when spring and summer come, plants are photosynthesized.

Carbon dioxide is consumed, and when autumn and winter come, plants not only do not photosynthesize, but instead produce carbon dioxide.

In short, carbon dioxide production behavior cannot be said to be the most, at least it is one of the most. FYI, thanks!

Animals, plants, machines, as long as they are in operation, will be emitted.

Automobiles, factories, etc., that is, coal-burned, fuel-related.

Respiration of plants and animals.

Do a good job of garbage sorting.

2.Wash your clothes in an energy-efficient way.

3. Choose energy-saving washing machines.

4.Reduce food waste.

5.Reduce livestock product waste.

6.Try not to drink alcohol.

7.Try not to smoke.

8.Energy-efficient decoration.

9.Rational use of air conditioning.

1) Choose energy-saving air conditioners.

2) Turn off the air conditioner 40 minutes before you go out.

10.Use electric fans wisely.

11 Reasonable heating.

12.Adopt energy-efficient home lighting.

13 Drive one day less per month.

14.Use cars scientifically, take more public transportation to travel, and reduce the burden on the earth.

15.Replace plastic bags.

16 Reduce the use of disposable chopsticks.

17.Try to use the elevator sparingly.

18 Use the refrigerator to save energy.

1) Choose an energy-efficient refrigerator.

2) Use the refrigerator wisely.

19.Reasonable use of computers and printers.

1) Standby instead of screen saver when not using the computer.

2) Turn down the brightness of your computer screen.

20.Appropriate use of televisions.

1) Turn on the TV for half an hour less every day.

2) Turn down the brightness of the TV screen.

3) Unplug household appliances in time.

21.Rational use of water.

1) Take a shower instead of a bath and control the bathing time.

2) Lower the shower temperature appropriately.

3) Turn off the bathing water in time.

4) Use water-saving faucets.

22.Cook in an energy-efficient way.

1) Choose an energy-saving rice cooker.

23.Make proper use of paper.

1) Printing and copying on both sides of paper.

2) Use recycled paper.

3) Use handkerchiefs instead of paper towels.

24. Try to avoid excessive packaging.

25.Reasonable municipal solid waste.

26. Actively participate in tree planting for all.

1. Raw coal desulfurization technology can remove about 40% to 60% of inorganic sulfur in coal. Priority is given to low-sulphur fuels, such as low-sulphur coal and natural gas, which contain less sulphur.

2. Improve coal-fired technologies to reduce sulphur dioxide and nitrogen oxide emissions from coal combustion. For example, liquefied coal-fired technology is one of the new technologies that has been welcomed by various countries. It is mainly used to add limestone and dolomite, react with sulfur dioxide, and generate calcium sulfate to be discharged with ash.

The flue gas formed after coal combustion is desulfurized before it is discharged into the atmosphere.

3. At present, the lime method is mainly used, which can remove 85%-90% of the sulfur dioxide gas in the flue gas. However, although the desulfurization effect is good, it is very expensive. For example, the cost of installing a flue gas desulphurisation unit in a thermal power plant can be as much as 25% of the total investment in the plant.

This is also one of the main difficulties in managing acid rain.

4. Develop new energy sources, such as solar energy, wind energy, nuclear energy, combustible ice, etc., but the current technology is not mature enough, and if it is used, it will cause new pollution, and the consumption cost is very high.

<>1. Adopt alternative technologies for fossil fuels, including clean energy.

Alternative technologies, renewable energy technologies, new energy technologies, etc.

2. Afforestation, green plants can be photosynthesized.

Converts reciprocal carbon dioxide into oxygen.

3. Reduce the slow use of disposable chopsticks and disposable plastic bags, and protect forest carbon emissions.

4. Take more public transportation to reduce oil consumption.

5. Adhere to paperless office and use e-mail more.

MSN and other tools, less use of printers and fax machines, to achieve energy saving and environmental protection.

ControlCarbon dioxideThe cause of emissions is the increasing concentration of carbon dioxide in the atmosphere, which has an increasing impact on the climateThe greenhouse effectGrowing. If carbon dioxide emissions are controlled, the amount of oil and coal used will be reduced. Controlling carbon dioxide emissions forces people to open up new sources of energy, such as solar, tidal energy, wind energy, etc.

These are the real goals of controlling carbon emissions.

The meaning of carbon dioxideA heavy, colorless gas CO2, which does not support combustion, dissolves in water to form carbonic acid, which is mainly formed by acid acting on carbonates, wine fermentation, and the combustion and decomposition of organic substances. Plants absorb carbon dioxide from the air as the first step in photosynthesis, mainly in gaseous or liquefied form for carbonic acid saturation of beverages, firefighting, ** work, mining operations, chemical industry, and as a power source such as painting and inflating life rafts, and in solidified form for use as dry ice.

Also known as carbonic acid.

Sulphur dioxide is not considered a carbon emitter.

Because sulfur dioxide is an air pollutant. Air pollutants refer to sulfur dioxide, nitrogen dioxide, particulate suspended solids, etc., carbon dioxide.

It is a carbon emitter. However, carbon dioxide contributes to global warming.

It's the greenhouse effect.

Carbon dioxide is non-toxic, but excessive carbon oxide content in the air is also harmful to people.

Sulfur dioxide, nitrogen oxides, ozone and respirable particulate matter in the air (for example, when these air pollutants encounter a suitable meteorological environment, the concentration of these air pollutants will reach a certain level, which will lead to air pollution, and even smog, photochemical smog and other polluted weather phenomena.

Carbon emissions and air pollutant emissions are two different things.

Atmospheric air pollution is an environmental problem; Uncontrolled carbon emissions contribute to global warming.

It will also cause the deterioration of the natural environment. However, it is obvious that the two are two different levels of things from the perspective of the mechanism of production and consumption and the scale of impact.

The reason why some people confuse the two may be that when people use fossil energy sources (e.g., driving motor vehicles, thermal power generation, etc.), they emit more than just greenhouse gases.

Carbon dioxide also emits harmful substances such as sulfur dioxide. However, the mechanism and scale of influence of the two are also very different, and they cannot be generalized!

For example, if a thermal power plant adopts environmental protection measures (such as coal purification, flue gas cycle desulfurization, etc.), then its emissions of air pollutants such as sulfur dioxide will be greatly reduced; But these measures do not have much impact on their CO2 emissions.

Another example, methane.

It is recognized as a clean energy source.

It doesn't produce too many atmospheric pollutants when burned, but methane itself is an important greenhouse gas.

1. Maximize the energy use rate in the family and save energy to the greatest extent. Choosing to install the outdoor unit of the air conditioner in a cool place or with an awning can improve the operation efficiency by 10, and adjust the temperature of the air conditioner to no more than 26 degrees Celsius in summer, which can also reduce the production of carbon dioxide; Turn off electrical appliances in time, because the good power of household appliances in standby mode can reach 10 60 of the total power consumption of this kind of household appliances; By using energy-saving lamps, which use energy-efficient fluorescent lamps to save 75 to 80 percent less electricity than incandescent lamps, and replacing old-fashioned incandescent bulbs around the world, you can save 700 million tonnes of greenhouse gases such as carbon dioxide per year through energy savings. Let saving become a quality, spirit and fashion.

2. Planting trees and changing the surrounding environment and your roof, balcony, a small sky garden can prevent 50% of rainwater loss. 3. Use natural gas and renewable energy that produce less carbon dioxide, use recycled materials and energy-saving materials as much as possible, buy recycled synthetic items as much as possible, use handkerchiefs instead of paper towels, and refuse to use disposable daily necessities such as "convenient chopsticks". According to the survey, the wood "eaten" by disposable chopsticks in a year is equivalent to 18 of the total annual forest consumption in China

Lanzhou consumes 1.5 million pairs of disposable chopsticks every day, which is equivalent to 54 cubic meters of wood and 66 square meters of forest area. 4. Participate in green community creation activities. Actively participate in and publicize environmental protection, advocate ecological civilization and green lifestyle, promote green consumption, enhance environmental awareness, and form a new social trend of caring for the environment and participating in environmental protection.

5. The distance of Xiaoxiao Liang is less walking, less riding or cycling, and more use public transportation or driving energy-saving cars.

Which of the following acacia deficiency behaviors will increase the amount of carbon dioxide in the air?

a.Turn off the landscape lights at night.

b.Indiscriminate felling of trees.

c.Reduce the use of plastic bags.

Correct answer: B

An increase in CO2 emissions will lead to () mid-game.

a.Humanity is destroyed.

b.Global warming.

c.Sea level rises.

d.The smell is known as the oxygen layer is hollow.

Correct Answer: BCD