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

Q: If 18.0 g of O2 gas has a temperature of 350 K and a pressure of 550 mmHg, what is its volume?

A: The ideal gas law states the hypothesis about the gas equation, which reveals that the pressure and…

Q: How to control Air/H2O pollution ?

A: Air or water (H2O) is polluted when unwanted substances are mixed with them. The quality of air or…

Q: What is major aerosol pollutant in jet plane emission?

A: A pollutant is a substance or energy introduced into the environment that has undesired effects, or…

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: 4. causes oxygen starvation CARBON DIOXIDE CONCENTRATION TESTIFYING TO AIR POLLUTION BY…

A: Anthropogenic contamination is a form of pollution. produced directly by human activities, such as…

Q: What is the major source of CO2 released by human activities?

A: Carbon dioxide is known as a colorless gas with a density of about 53% higher than that of dry air.…

Q: What are the mainchemical compounds thatdestroy the ozone layer?

A: Ozone layer is defined as the cloud of ozone compounds around the stratosphere of the earth's…

Q: Define the following terms below. Write the description below.  Gas exchange:

A: It is the movement of oxygen from the outside environment to the cells within tissues and the…

Q: What does noise pollution mean?

A: Pollution is the introduction of contaminants into the natural environment that causes adverse…

Q: List the major gases and describe microbial requirements for thesegases.

A: Microbial growth can be defined as the increase in the cell size of a single micro-organism. It can…

Q: Describe how atmospheric carbon dioxide levels fluctuate daily, seasonally, and geographically.…

A: Carbon dioxide (CO2) is a colorless, odorless gas present in the atmosphere. It has one carbon atom…

Q: How is atmospheric carbon dioxide different than carbon emissions?

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: When warm summer temperatures set in and the surface of a lake reaches 200 Celsius, how much oxygen…

A: Dissolved oxygen It is the free, non compound oxygen present in water. It is vital for many life…

Q: What is the global warming potential of methane when compared to carbon dioxide?

A: The Global Warming Potential (GWP) was created to allow comparisons of different gases' global…

Q: What are ways to contribute to the lessening of atmospheric carbon dioxide pollution that can be…

A: A carbon footprint is the total greenhouse gases (carbon dioxide) emitted into the atmosphere by an…

Q: Which of has following group of gases contribute to the 'Green House Effect' ? Carbon tetrafluoride…

A: The greenhouse effect is a natural process that warms the Earth’s surface. When the Sun’s energy…

Q: What is atmospheric co2?

A: Atmosphere refers to the layers of gases surrounding the earth. It is composed of about 78%…

Q: how are microorganisms are involved in the production of lagers?

A: Introduction: Lager is a beer that has been combined and shaped at a low temperature. Lagers come in…

Q: Which graph best represents the relationship between the amount of pollutants in the air and the…

A: Air pollution is the presence of particulate matter in the environment that are destructive to the…

Q: The most abundant constituent of atmospheric air is ? Oxygen Hydrogen Carbon Nitrogen

A: Atmosphere is a gaseous envelope that surrounding the earth. The air which is prevailing below the…

Q: Which gas is more abundant at the surface of the ocean than farther down? helium a O b oxygen carbon…

A: Three most abundant gases found in ocean are carbon dioxide ,nitrogen ,oxygen . Cabon dioxide is…

Q: Besides mercury whichother heavy metals causetoxic pollution?

A: Pollution is the introduction of contaminants into the natural environment that causes adverse…

Q: Create a graph of the number of bubbles released and the concentration of carbon dioxide.

A: Here we are given the data required for plotting the curve in the form of bubble number and CO2…

Q: What is the atmospheric CO2 allowance?

A: Carbon Dioxide is a colorless, odorless, incombustible gas resulting from the oxidation of carbon.

Q: write an abstract summarizing of air pollution

A: Air contamination can be characterized as a condition in which the presence of harmful substances in…

Q: Is the upward move ofwarm air good or bad for thedispersion of pollutants?

A: Pollutants can enter the environment through different sources like automobiles, buses, trains,…

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: What is ozone layer?

A: The atmosphere is a set of layers of gases surrounding the Earth. The atmosphere is composed of…

Q: What has changed in the world that has resulted in the drastic increase of carbon dioxide levels in…

A: Carbon dioxide concentrations in the Earth's atmosphere are now nearing 412 parts per million (ppm)…

Q: What environmental effects do you forsee on the air quality and water bodies?

A: Air quality and water bodies form the most important component of environment. some of the main…

Q: How does natural gas impact the environment?

A: Natural gas is the naturally occuring gas. This is the hydrocarbon gas that contain several other…

Q: Oxygen constitutes 78% of the atmosphere ,21% of free nitrogen and 1% of carbondioxide...true or…

A: Atmospheric air contains various gases such as nitrogen, oxygen, carbon dioxide (CO2), argon, and…

Q: In stratosphere, which elements acts as a catalyst in degradation of ozone and release of molecular…

A: Ozone refers to highly reactive compound present in the Earth's upper atmosphere. It includes three…

Q: SOURCE OF CARBON OXIDE IN AIR OF PREMISES IS 1. transportation 2. street dust 3. human breathing 4.…

A: Introduction The process of moving air into and out of the lungs to allow gas exchange with the…

Q: How does the ocean remove carbon dioxide from Earth’s atmosphere? What role do tiny marine…

A: The oceans store a large amount of green house gases and carbon dioxide within them. The carbon…

Q: According to the Berner Classification for aqueous environments, which of the following definitions…

A: Geochemical exploration is to analyse the amount of metals and ore which are present in rock or…

Q: How much is the rate of annual death in worldwide caused by secondhand cigarette smoke?

A: Secondhand smoke, also called passive smoking, is the result of smoke from the burning of cigarettes…

Q: Students wish to study the effect of elevation above sea level on air temperature and air pressure.…

A: Thermometer And Barometer

Q: NUMBER OF CARBON GAS (CO2) IN THE ATMOSPHERIC AIR 1.0,03-0,04% 2. 0,07 3. 0,1 4. 0.3 5. 4,0

A: Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.

Q: how many oxygen (O) atoms are present

A: Atoms are the smallest units of matter that maintain all the chemical properties of an element.

Q: What are the possible fates of methane in anoxic zones?

A: Anoxic condition is a condition in which a very low amount of oxygen is available. This condition is…