Q: Name the non biodegradable pollutant.
A: Non-biodegradable pollutants are D.D.T (dichlorodiphenyltrichloroethane), B.H.C (Benzene…
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: What is wastewater treatment and why is it important?
A: Wastewater treatment as the term suggests is the treatment of the sewage water in order to eliminate…
Q: How might this pollution affect terrestrial organisms that depend on the water for drinking water?
A: Land pollution is a type of destruction of the earth's land. It can be either naturally or as a…
Q: Describe five ways in which our water becomes polluted on a daily basis
A: Pollution is the presentation of unsafe materials into the climate. These materials are mainly known…
Q: What is the key difference between primary and secondary sewage treatment?
A: The sewage treatment is the process of removing contaminants from wastewater containing household…
Q: Compare and contrast the processes that occur during primary, secondary, and tertiary wastewater…
A: Water pollution is caused primarily by the drainage of contaminated wastewater into surface water or…
Q: What does the failure to sustain water availability underground has resulted?
A: The water present in the soil pore spaces, rocks, and sand beneath the surface of the earth is…
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: What are the adverse effects of fertilizers on pollution?
A: Fertilizers are chemical materials that play a vital role in improving the yield of the crop.…
Q: How does treatment of drinking water and sewage vary in purposeand techniques?
A: Drinking water treatment is done on raw water to make it pure enough for human consumption by…
Q: In which country formation of ozone hole is maximum?
A: Ozone hole is the depletion or thinning of ozone layer, present in stratosphere, due to reaction of…
Q: In addition to chemical pollution, what other threats to the water cycle are associated with human…
A: The water cycle is hydrologic cycle can be defined as a continuous circulation of water present on…
Q: what are the changed cause by water pollution?
A: Introduction: Water pollution: It is the process of release of harmful waste materials into water…
Q: Which step of wastewater treatment removes most of the BOD?
A: Wastewater (sewage) is polluted water which includes all harmful liquid, solid or gaseous substances…
Q: Name one water pollutant.
A: Pollution refers to introduction of any contaminant into the environment that produces adverse…
Q: What is pollution?
A: A pollutant may interfere directly or indirectly with an organism’s mechanical or biochemical…
Q: What is absent in polluted water?
A: Water is a odorless, transparent, tasteless liquid that forms the lakes, seas, rivers. The water is…
Q: Distinguish between point and nonpoint sources of pollution.
A: Pollution is the emergence of harmful or toxic materials/chemicals in the environ meant. The…
Q: What are some unsustainable approaches for meeting our needs for clean fresh water?
A: Sustainable water systems aim to provide clean quantity and quality of water to the rising water…
Q: GIVE GRAPHICAL REPRESENTATION OF TREATMENT OF DOMESTIC WATER
A: Waste water treatment is defined as a process where the presence of contaminants, undesirable…
Q: How can levels of nitrates and bacteria be controlled in runoff water?
A: Pollution is any undesirable change in physical, chemical or biological characteristics of air,…
Q: Where the good ozone is found?
A: Ozone is a minor and vital gas that is present in the atmosphere. It is composed of three oxygen…
Q: Which fertilizer is expected to produce acidity in soil?
A: Any material of natural or synthetic origin that is applied to soil or plant tissues to deliver…
Q: Define primary and secondary air pollutants?
A: Answer:- Primary pollutants:- Primary pollutants emitted directly into the atmosphere. These…
Q: How is water recycled?
A: The water cycle shows the continuous movement of water and how it it gets recycled within the earth…
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: Name the secondary pollutant.
A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…
Q: What is bioenergy from the biomass, especially, agricultural wastes?
A: Non-renewable energy is defined as a type of energy that is produced from sources that will take…
Q: What happens when domestic sewage mixes with river water?
A: Pollution is the degradation of any natural resource mainly due to human activities or other rare…
Q: Which gas is not a pollutant?
A: A pollutant is a substance in the environment that possesses undesirable effects on the usefulness…
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: What is eutrophication? How do agriculture, sewage, and use of detergents contribute to the process…
A: Eutrophication : It is the process in which a water body becomes overly enriched with nutrients ,…
Q: What does domestic waste constitutes?
A: Wastes are unwanted or unusable materials. Waste is any substance which is discarded after primary…
Q: What are persistent organic pollutants (РOPS)?
A: Introduction In this question we have to write about the persistent organic pollutants.
Q: What does the fluoride pollution mainly affects?
A: Pollution is the accumulation of harmful substances in the environment that causes contamination and…
Q: Why is reduction of BOD in wastewater a primary goal ofwastewater treatment? What are the…
A: Wastewater treatment is carried out to reduce organic and inorganic compounds in the wastewater to a…
Q: How are pollutants classified?
A: Pollutants are the substances which are available in destructive fixation and is the specialist who…
Q: Explaination of primary and secondary sewage treatment?
A: We know that large quantities of wastewater are generated everyday in cities and towns. a major…
Q: Give classification of hazardous air pollutants (HAp)?
A: In this question, we have to answer the classification of hazardous air pollutants.
Q: Explain how wastewater treatment plant works.
A: Since there are multiple questions in this particular question, i'll answer the first one for you.…
Q: What is water contamination and it sources
A: Earth provides air, water and land to sustain life forms.
Q: What is the carbon source for autotrophic organisms?
A: Organisms derive nutrition from the ingested food particles which provide the carbon source,…
Q: What is the common indicator organism of water pollution?
A: When the harmful chemicals, contaminates the river, sea, pond, etc it is termed as water pollution.
Q: What effect does pollution have on farmlands?
A: Air has physical properties and a chemical composition that are vital parameters for the life of…
Q: What is Land Pollution and what are the causes and effects of Land Pollution?
A: Land Pollution: It can be understood as the contamination of land and soil because of the deposition…
Q: What is not a bioindicator of water pollution?
A: Water pollution is a condition in which the chemical and biological materials present in groundwater…
Q: Why is it good to divert yard waste and organic material from the general waste stream?
A: Composting is an aerobic method of decomposing organic solid wastes. Thus it can be used to recycle…
What is secondary pollutant?
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- Answer these questions A) State effects of acid rain B) What are the effects of primary and secondary pollutants? C) What are the factors that increase the primary and secondary pollutants? C) State natural sources of primary pollutants?What are the adverse effects of fertilizers on pollution?Which gas is not a pollutant?