Explain how methane is collected and used.

Q: Give classification of Hazardous air pollutants (HAP) chemicals?

A: Hazardous air pollutants [HAP] chemicals are those which have the ability to cause malignancy and…

Q: Describe the sources and name examples of hazardousmaterials in the environment.

A: Hazards are regarded as the adverse activities that occur in the ecosystem. Human events or natural…

Q: Using scrubbers on coal-fired power plants can remove pollutants from the emissions, but results in…

A: IntorductionThe toxic remains of coal when burned is as coal‐fired…

Q: Give an example to prove that microbes release gases during metabolism?

A: Microorganisms are microscopic organism, which may exist in its single-celled form or in a colony of…

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 causes pollution?

A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…

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: Name the pollutants that cannot be broken down to simple and harmless products.

A: The pollutants are generally broken down by the process of bioremediation or consumed by the use of…

Q: Discuss briefly the following: (a) Greenhouse gases (b) Catalytic converter (c) Ultraviolet B

A: Greenhouse gases: The greenhouse effect is defined as an overall increase in the average temperature…

Q: Explain the mechanism on how microorganisms obtain energy from pollutants or toxic chemicals

A: Answer: Introduction: Microbes are obtaining energy by the pollutants or toxic chemicals by breaking…

Q: List any three important pollutant of air.

A: Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from…

Q: Describe nitrogen fi xation, ammonifi cation, nitrifi cation, and denitrifi cation and how microbes…

A: The process of reduction of molecular nitrogen into ammonia is called nitrogen fixation. It can…

Q: Give some ways to reduce air pollution.

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

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: Name the most suitable indicator of SO2 pollution in the environment.

A: Sulfur dioxide is otherwise known as sulphur dioxide and this poisonous gas is produced naturally by…

Q: Explain about the ozone shield ? Explain the activities that are harmful for ozone shield ?

A: ozone shield is a layer of atmosphere.

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: Give a general definition of industrial air pollution?

A: Pollution is the presentation of contaminants into the common habitat that cause unfriendly change.…

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: Write a short note, What is the role of nitrate in microbial metabolism?

A: - Nitrogen is a basic element for the microbes . It is a component of 2 biological macromolecules…

Q: Contrast pollution prevention, pollution control and pollution practices.

A: Pollution prevention Pollution prevention is a mode of practice which prevents or reduces the…

Q: Describe the distribution of subsurface methane production

A: Methane (CH4) is one of the trace gases in the atmosphere that is considered to play a major role in…

Q: Describe why the use of solar radiation is inefficient

A: Solar radiation is the radiant electromagnetic radiation or energy from the sun. It provides heat…

Q: List the pathways used by microbes to fix CO2, noting the types of organisms (eukaryotes, bacteria,…

A: Carbon fixation is a type of assimilation process in which inorganic carbon is converted into…

Q: Indentify sources of Water Vapour (A GreenHouse Gas).

A: Water vapour is a powerful greenhouse gas. 95% of the greenhouse gases are water vapour. If we get a…

Q: Indoor air pollutant is:

A: Air pollution: It is defined as the contamination of atmosphere by the presence of any hazardous or…

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: Explain the major causes of Air pollution? And also mention their solutions?

A: Air pollution is defined as contamination of air by any harmful substances either particulate matter…

Q: Name the hole in the ozone layer due to depletion of ozone.

A: Ozone layer is located about 15-30 km above the earth surface, where there is good amount of oxygen.…

Q: Give four design features of natural gas pipeline.

A: For the design of the natural gas pipeline, the design methodology consists of mainly 3 parts:…

Q: Explain the manner in which pollution is caused by solid industrial waste, industrial effluents and…

A: Pollution is a harmful cause to the environment.  These include air, water, land, radioactive,…

Q: Describe the primary sources and some of the health problems associated with each of the following…

A: Pollutants are molecules or substances that constitute pollution. Pollutants can therefore be…

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: The process by which nitrogen gas is converted to a usable form is called nitrogen

A: Nitrate is the usable form of nitrogen mostly used by plants for growth and development.

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: Explain the symbiotic interaction between bacteria and other living organisms that can sustain their…

A: Mutualism occurs ubiquitously among eukaryotes and microbes in nature. These symbiotic relationships…

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…

Q: explain concentration of oxygen in the media when there is oxygen everywhere in the…

A: Molecular oxygen is one of the most important variables in modern cell culture systems. Fluctuations…

Q: Discuss the use and over-utilization of surface and ground water.

A: Surface water and ground water  Surface water is the residue of snow that is melted or…

Q: List processes Microorganisms are involved in (ex., oxygen production)

A: All the organisms which performs the process of Photosynthesis can produce oxygen. Microorganisms…

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…

Q: Discuss briefly the following :(a) Greenhouse gases(b) Catalytic converter(c) Ultraviolet B

A: Air pollution is the presence of any particle or gas in the air in such a concentration which is…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."