400 -1.4 395 390 -1.2 385 380 -1.0 375 370 -0.8 | 365 360 F0.6 355 350 -0.4 345 340 F0.2 335 330 325 320 -0.2 315 310 -0.4 1960 1970 1980 1990 2000 2010 Year CO2 concentration (ppm) Anomaly (°F) relative to 20th Century Average

Q: What is the evidence that increasing carbon dioxide levels in the at-mosphere are responsible for an…

A: Earth is so far the only planet that has the capability to sustain life on it. There are many…

Q: What is the role of vegetation distribution in how carbon dioxide fluctuates annually

A: One of the most common gases in the atmosphere is carbon dioxide. Carbon dioxide is needed for…

Q: What % of CO2 is absorbed by the oceans from burning fossil fuels?

A: Carbon dioxide is chemical compound which comprises of one carbon and two oxygen atoms.It has the…

Q: Describe the relationship in the above ground biomass and species under different atmospheric CO2…

A: Relationship between above ground biomass mass and CO2 concentration.

Q: What evidence is there that variation in atmospheric CO2 concentration is linked to variation in…

A: Global warming can be defined as the increase in the temperature of the earth's climate system. It…

Q: Have atmospheric CO2 concentrations of about 200 ppm occurred over the past 400,000 years?

A: CO2  CO2 or carbon dioxide gas is very important gas present in air it keeps our earth warm and…

Q: How is the CO2 concentration in the atmosphere measured at present?

A: Water vapor, methane, CO2 and CO are all gases that can be measured with IR sensors. Therefore, IR…

Q: What is marine snow? Why is it important in CO2 drawdown?

A: Marine snow is not snow that falls on the seas and oceans. It is related to organic matter in the…

Q: Why does carbon dioxide show fluctuation each year ?

A: Oxygen and carbon are crucial chemical elements, which when bonds together forms the carbon dioxide.…

Q: The current concentration of CO2 in the atmosphere is about 415 ppmv. It has been estimated that…

A: All right here we're told that 11 tons of carbon is released every year, the atmosphere and 4.7…

Q: Why is it important the concentration of CO2 in the atmosphere?

A: CO2 :- It was the first gas to be studied 0.03% in the atmosphere It is the heaviest gas It is…

Q: atmospheric CO2 concentrations fl uctuated

A: Ecosystem has a proper balance of various gases in the atmosphere for several organisms. It is vital…

Q: Environmentally conscious Susan has been told that a newelectric car will only generate 6 ounces of…

A: Greenhouse gases are the gases that absorb and emit the radiant energy within thermal infrared…

Q: How Does the Atmospheric CO2 Concentration ChangeDuring a Year and from Decade to Decade?

A: Carbon dioxide present in normal concentration is not an air pollutant. It is a natural constituent…

Q: Name three sources of atmospheric CO2

A: Carbon dioxide is a greenhouse gas. Generally, it is present in trace amounts in the atmosphere,…

Q: Which of the following would lead to a DECREASE in atmospheric methane concentration?

A: Methane. Methane is a chemical compound and alkane has the formula CH4. It serves as the major…

Q: What does the term ’leakage’ mean in the context of regulating greenhouse gas emissions? and why is…

A: Different nations around the world have various greenhouse gas emission rules to help limit climate…

Q: Does the atmospheric CO2 level stay the same throughout the year or does it change throughout the…

A: Atmospheric CO2 level majorly depends on the photosynthesis process of plants.

Q: Do you believe global temperatures would start to fall quickly if humanity stopped generating CO2…

A: The green house effect is a process in which damaging radiation from the earth's surface is retained…

Q: Propose a reason why the CO2 fluxes are greater for terrestrial biological activity than for marine…

A: Carbon cycle is the cycling of carbon element in the environment.

Q: What is the major source of the CO2 that has accumulated in Earth’s atmosphere over the past two…

A: Methane, surface ozone, nitrous oxide and carbon dioxide are greenhouse gases.

Q: How much biogas will a 55 gallon filled with grass clipping and organic waste and water produce with…

A: In small– and micro–scale biogas, the classical approach is usually to use 55 or 30 gallon drums, in…

Q: What is the trend of CO2 cons in recent years?

A: The most significant greenhouse gas on Earth is carbon dioxide, which both absorbs and radiates…

Q: After prairie grassland is plowed, what explains the observed large release of carbon dioxide out of…

A: Tillage(plowing) is the act of loosening and turning the soil.

Q: This is the Keeling Curve, the record of atmospheric CO2 as measured at Mauna Loa, Hawaii, over the…

A: Keeling curve It is named after the scientist Dr Charles David keeling who developed it. It is a…

Q: Diagram carbon and sulfur flux in a Winogradsky column

A: The Winogradsky column is a simple column that is used for culturing a large variety of…

Q: What is the availability of hydropower and geothermal in Oregon?

A: Hydroelectricity is a source of energy that uses the movement of water to generate electricity.…

Q: The three images below are snapshots of the atmospheric CO2 concentration in May, July, and…

A: Introduction Global warming is the long-term warming of the Earth's climate system that has been…

Q: Which gas contributes maximum to green house effect on earth?

A: The greenhouse effect is a process that takes place in Earth’s atmosphere traps the heat of the sun.…

Q: ow the increase of CO2 levels have an affect on the hydrosphere ?

A: A hydrosphere is the sum of water on a planet. The hydrosphere incorporates water that is on the…

Q: Describe how a wind-driven surface currents combine yo create gyres.

A: Gyres are circulating ocean currents which are formed due to heavy wind movements.

Q: Why has CO2 input into the atmosphere outstripped removal for the past half century?

A: CO2 is the greenhouse gas present in the atmosphere.