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: In addition to C3 photosynthesis (the most common form),there are two other mechanisms for fixing…

A: Photorespiration was the process that takes place in higher plants where plants take up oxygen from…

Q: The difference between industrial and photochemical smog is that photochemical smog __- is produced…

A: The composition of atmospheric air is very much critical because this air is the source of our…

Q: A B 3 Flask 1 2 3 Flask 1 2 3 (6 7 Treatment water only elodea snails Treatment water only elodea…

A: Elodea is a freshwater plant that is commonly used for the aquariums. The leaves of Elodea are only…

Q: Consider one type of ionizing radiation from medical equipment or a home  (radon)...or even the…

A: Environmental health implications refer to the effects that environmental factors, such as…

Q: What type of hazard is carbon tetrachloride? Refer to the SDS from Fisher Scientific.…

A: The chemical carbon tetrachloride is dangerous and can have negative effects on human health and the…

Q: The Montreal Protocol required countries around the world to reduce or stop production of CFCs, such…

A: Montreal Protocol  Montreal Protocol is an international treaty signed by many countries to reduce…

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: 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: 7. Prediga el(los productos) de la siguiente reacciones: SO3H CI AICI 3, CH2Cl2, Anhidro, N2 atm.…

A: Please let me know if there are any queries, so that i can help through.

Q: The target amount of carbon dioxide in the atmosphere needed to avoid rising sea levels, shifting…

A: Due to human are burning lot of fossil fuel , CO2 is increasing in atmorphere.   Ocean absorb moat…

Q: The prime source of chlorofluorocarbons is A. Vehicular emissions B. Industrial effluents C.…

A: Chlorofluorocarbons : These are the partially or completely halogenated hydrocarbons having…

Q: Describe in detail some engineering and design strategies that can be employed to deliver good…

A: Step 1: Delivering good indoor air quality (IAQ) involves a combination of engineering and design…

Q: Which country has the highest per capita emission of carbon dioxide? United States Canada Saudi…

A: Per capita carbon dioxide (CO2) emissions are a basic measure utilized to understand the…

Q: Thermohaline circulation refers to a network of currents driven by density changes caused by…

A: Biosphere is the entire area on the earth along with its atmosphere in it. All the organisms and the…

Q: A coal fire plant uses 1 kg of coal to generate 1000 kWh of electricity and emits 50 kg of CO2 and 5…

A: The objective of the question is to understand the relationship between the functional unit (FU) and…

Q: One reason given by Peruvian officials for not chlorinating their water supply is that chlorine can…

A: Chlorination of water is one of the widely accepted methods used worldwide to eliminate the possible…

Q: Give some ways to reduce air pollution.

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

Q: How to reduce/control the tin pollution??

A: Tin is a metal that is soft and pliable. It cannot be oxidized easily since it is covered by an…

Q: Define about the Ozone depletion ?

A: Ozone (O3) is an exceptionally reactive gas made out of three atoms of oxygen. It is both a natural…

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: The Atmosphere Definition: Composition Layers Weather Gases: • 78.1%: Farthest from Earth…

A: The Atmosphere:- That layer of gases of earth generally referred as air and this layer is retained…

Q: 28 29 30 Please select the word from the list that best fits the definition The is an agency that…

A: EPA... The EPA has these pollutants classified as the six principal pollutants . These pollutants…

Q: 1. Explain the natural and anthropogenic origin of the six criteria air pollutants and identify the…

A: Air pollution is contamination of an environment by any agents such as physical, chemical,  as well…

Q: 62. Which of the following cases DOES NOT illustrate protein denaturation? A. Breakdown of the…

A: Antibody:  It is also known as Immunoglobulin. It is a protective protein that helps our body to…

Q: As a global citizen, how can you save the life below water?

A: Recently, WHO has proposed the "One Health approach" which says, the well-being of the complete…

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 is the most abundant dissolved gas in the blood? Group of answer choices Nitrogen Oxygen Carbon…

A: There are several gases present in blood, including: Oxygen (O2) - The most abundant gas in the…

Q: Dogs used as subjects in laboratory experiments live in stacked metal cages with only fluorescent…

A: Non-human animals are employed in research studies to monitor factors that influence the action or…

Q: How would you use the FEMA Model (four phases) to respond to a potential chemical spill at the…

A: Chemical Spills out in a work area, an organization can respond in the following two ways:

Q: OEt LOH 1. H, HOT 2.i. LiAIH4; ii. H₂O 3. H*, H₂O, heat

A: Given substrate contains ketone and ester group.In the first step, when the substrate is reacted…

Q: 4) Record the temperature of each beaker every 2 minutes for 10 minutes on the data table below. 2)…

A: When insulation is provided, heat exchange between inside and outside is stopped.

Q: I am having trouble creating one single graph for all this data. I need four lines. How could I…

A: 5 10 15 20 25 30 35 40 45 50 55 60 pH 2 0 0 0.2 0.3 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.7 pH 4 0 0…

Q: How to reduce/control the cobalt pollution??

A: Solid wastes from municipalities and industries are often dumped temporarily over land. During…

Q: How will the planet respond on the long term to human changes to atmospheric CO2?

A: Human activities ( primarily the burning of fossil fuels) have fundamentally increased the…

Q: No controls on the release of CH;CI, CH;Cl,, or CHCI, have been proposed. What does that imply about…

A: The atmosphere is made of 5 layers, and it includes the troposphere, stratosphere, mesosphere,…

Q: Discuss fire suppression systems importance to arson.

A: A deliberate and malicious setting of the fire is called arson. It aims to damage the property or…

Q: How many people have die of the Fukushima Daiichi 23 176 O 1,154 O 7,258

A: Fukushima Nuclear Disaster: This accident occurred on 11 March 2011 in Japan. In the history of…

Q: The heat of vaporization of water is

A: Water vaporizes at 1000C. Heat of vaporization of water is the amount of heat energy required to…

Q: Discuss how temperature of a commodity can influence the vapor pressure deficit

A: temperature is the measure of hotness or coldness of a body . it is given in different scales .

Q: Electrostatic precipitators or wet scrubbers can be used to reduce pollution. O particulate matter…

A: Pollution caused by industrial activities and combustion is of great concern Various abatement…

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…

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.