According to the EPA, what are the three most dangerous indoor air pollutants? Tobacco smoke, formaldehyde, and methane Tobacco smoke, sulfur dioxide, and ultrafine particles Tobacco smoke, formaldehyde, and radon-222 Carbon dioxide, sulfur dioxide, and methane O Carbon monoxide, nitrogen dioxide, and radon-222

Q: point or nonpoint sources of pollution

A: Pollution: Pollution is defined as the damage caused to the environment due to effect of other…

Q: A student is concerned with the amount of air pollution students are exposed to in the school’s…

A: Hi! Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: The most serious air pollutant causing health hazard is___?

A: Any substance or condition that lowers down the quality of the air for the living beings and 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 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: Give some ways to reduce air pollution.

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

Q: Methane CH4 + 202 → CO2 + 2H2O Propane C3H3 + 502 – 3CO2 + 4H2O Decane C10 H22 + 15.502 10CO2 +…

A: The complete combustion of hydrocarbons produce Carbon Dioxide and water where in absence of proper…

Q: In your own community, what are the different activities that can contribute to the degradation of…

A: Pollution is a broad concept. The presence of harmful substances in the environment is called…

Q: Why is carbon monoxide (CO) so dangerous?

A: Carbon monoxide is a colourless, odourless, tasteless, poisonous gas. It is a flammable gas. It is…

Q: In which year the air prevention and contro of pollution act came into force?

A: Air pollution is the process of release of various pollutants to the atmosphere which are harmful…

Q: What gas is a human-made pollutant in the lower (surface) atmosphere but a natural and beneficial…

A: Introduction: On the basis of temperature, the atmosphere is comprised of four layers- troposphere,…

Q: Breakdown and provide examples of the major types of air pollution.

A: Air pollution refers to any physical, chemical or biological change in the air. It is air pollution…

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: Impacts of air pollution on human health

A: In this question, we have show the impact of air pollution on human health.

Q: What is atmospheric co2?

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

Q: What the steps taken by government to control air pollution includes?

A: The release of pollutants into the air that is harmful to the health of organisms and the…

Q: Which of the following pollutants is not present in the smoke emitted from the vehicles? Ammonia…

A: Pollutants are the harmful substances that are released in the atmospheric. These substances pollute…

Q: As a result of the Clean Air Act, Congress directed the EPA to establish standards for six…

A: Environmental Protection Agency (EPA) was established in the year 1970 by the US president Richard…

Q: 11 12 14 15 16 17 20 Please select the word from the list that best fits the definition Building…

A: Introduction :- AIR POLLUTION  The main sources of AIR POLLUTION are :- Answer :- cars, buses,…

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: Define primary and secondary air pollutants?

A: Answer:- Primary pollutants:- Primary pollutants emitted directly into the atmosphere. These…

Q: What are the six conventional air pollutants regulated by EPA

A: Air pollution is the contamination of air by gases, particulate matters.

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: REGULATORY REGULATION OF THE MAXIMUM CONTENT OF THE HAZARDOUS SUBSTANCE IN THE ATMOSPHERE, IN THE…

A: Emission standards are determined by air quality management and the more efficient means of…

Q: Which of the following is NOT one of the six "criteria pollutants" found in air pollution?

A: EXPLANATION   six of the most common air pollutants— carbon monoxide, lead, nitrogen oxides,…

Q: 1. Identify the main components in a fire triangle. A wated, oxygen, Heat B oxygen, Fire, smoke C…

A: Please repost the remaining questions.

Q: Nitrous oxide (N20) levels have risen about 20% during the last 275 years, mostly because of.…

A:

Q: 1. In your own community, what are the different activities that can contribute to the degradation…

A: Air pollution means the notable amount of presence of substances that are harmful to the living…

Q: Unit 13 Carbon Cycle and Law of Conservation of Mass and Energy 1. Jeremy was asked to describe the…

A: Carbon cycle and law of conservation of Mass and energy.  Carbon is a life sustaining element as it…

Q: Name the various sources of air pollution.

A: Air pollution is the contamination of air by various pollutants. Pollutants can be differentiated…

Q: Air Pollution is a common contributor to health issues that is typically more abundant in urban…

A: The measurable levels of different pollutants indicate an overall air quality index (AQI).…

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: To measure the emission of carbon dioxide from the soil, a scientist places a chamber over the soil.…

A: Rate of emission It is equal to the amount of CO2 concentration divided by seconds. The scientist…

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: The ocean absorbs about 25% of the CO2 released to the atmosphere. How does the absorption of CO2…

A: Carbon dioxide is a greenhouse gas that increases the temperature of the earth's atmosphere by…

Q: Carbon dioxide levels reached _ ppm in 2019. 300 332 357 398 415

A: INTRODUCTION Carbon dioxide level The level of carbon dioxide increases every year. The highest…

Q: Acid rains are produced by a)excess NO, and SO, from burning fossil fuels b)excess production of…

A: Acid rain, also known as acid deposition, refers to any type of precipitation with acidic…

Q: Describe Motor vehicles are the largest source of air pollution.

A: Health risks of air pollution are dangerous. Poor air quality enhances respiratory ailments ,…

Q: What is the environmental impact of carbon dioxide emissions?

A: It is clear that carbondioxide is an important gas for the plants to carry out their photosynthetic…

Q: IN THE AIR OF RESIDENTIAL AND PUBLIC BUILDINGS, THE CONTENT OF CARBON DIOXIDE IS 1. an indicator of…

A: Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or…

Q: Explain the concept of pollution. What are the most serious consequences of pollution on the human…

A: Pollution can be defined as the the introduction of contaminants into the natural environment which…

Q: List five types of hazardous air pollutants (HAP) chemicals?

A: Pollutants are substances that cause pollution in the biosphere. They can be persistent or degraded…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.