Q: Name the pollutants which are degradable.
A: Pollutants are considered as undesirable changes in physical, chemical or biological characteristics…
Q: Name the non biodegradable pollutant.
A: Non-biodegradable pollutants are D.D.T (dichlorodiphenyltrichloroethane), B.H.C (Benzene…
Q: List any three important pollutant of soil.
A: Pollution is the introduction of contaminants into the natural environment that causes adverse…
Q: What result can a lake give which is rich in organic waste?
A: Organic waste is any material that is biodegradable and comes from a plant or an animal.…
Q: Write note on Groundwater depletion and ways for its replenishment.
A: Groundwater is the water that is present below the surface of the land i.e. in the saturated zones…
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 human activities have affected the phosphorus cycle and led to eutrophication of the waterways?
A: phosphorous cycle The phosphorus cycle is the biogeochemical cycle that portrays the development 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: Which soil mineral is most likely to be leached away during heavy rain? O hydrogen ion (H+) O…
A: All macronutrients and micronutrients are present on the surface of soil they are B, Mn, Cu, Zn and…
Q: Discuss the impact of nutrient enrichment on drinking water quality
A: Dinoflagellates- single-celled, photosynthetic, or heterotrophic, or parasitic, freshwater algae. It…
Q: Some of the problems associated with intensive irrigationinclude all of the following except(A) soil…
A: Intensive irrigation means to provide too much water to the plants. Option A is one of the problems…
Q: How is waste water managed in a poor community? Describe it.
A: Sewage or waste water is the water which is polluted by the human population by the action of…
Q: Define eutrophication.
A: Eutrophication is a natural phenomenon that occurs over centuries as lakes age and is filled in with…
Q: How would turbidity affects the primary productivity of a pond?
A: Primary Productivity Is The Conversion Of The Sun's Energy By Into Organic Material. It Is…
Q: Indicate the main components of the sulfur and phosphorus cycles.
A: Biogeochemical cycles are defined as the process in which nutrients are recycled through various…
Q: What is secondary pollutant?
A: Pollutants can be grouped into two main categories, which are primary pollutants and secondary…
Q: Explain how aquatic environments vary in nutrient content.
A: Nutrition is study of nutrients in the food, their process, and relationship of health and disease.…
Q: Explain what would happen if: There is excessive growth of algae in a waterbody.
A: Algae are significant because they are the primary producers of biomass in the aquatic ecosystems.…
Q: Explain the biotechnological aspect to reduce water pollution in a lake in detail.
A: Pollution is any undesirable change in the characteristics of air, water, land and soil in terms of…
Q: Why are drinking water supplies still a major concern for many countries?
A: The water cycle is one of the biogeochemical measures. Water is a critical segment of the earth. It…
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: Name the most common indicator organism that represent polluted water.
A: Indicator organisms are those organisms that are used to determine the condition of a particular…
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: Describe the water cycle
A: There is continuous recycling of various gases and liquids such as water. Water cycle covers all the…
Q: Indoor air pollutant is:
A: Air pollution: It is defined as the contamination of atmosphere by the presence of any hazardous or…
Q: . Which one of these soils would have a higher infiltration rate?
A: Soil is formed by the fragmentation and erosion of rocks by weathering, the action of rain-water,…
Q: Describe the phosphorus cycle.
A: Phosphorous is an essential chemical element with the atomic number 15. In human body, it is…
Q: Explain in detail How water can be polluted and what are the effects of polluted water on human…
A: The addition of unwanted materials in the water is commonly known as water pollution. Water…
Q: What are the variables for sustainability for solid waste
A: Unused solid that produced from verious sources called solid waste.Residences and homes where people…
Q: Water pollutants includes..
A: Answer is option c.)Pathogens,chemicals and metals
Q: List any three important pollutant of water.
A: Water pollution is the contamination of water bodies, usually as a result of human activities. They…
Q: Why are total soil concentrations poor indicators of the amounts of ions that may bioaccumulate…
A: Bioaccumulation refers to the accumulation of the substances, such as pesticides or other chemicals.…
Q: What is the role of pH in nutrient availability?
A: Carbon, hydrogen, and oxygen are components of plants that are required in large quantities as…
Q: Which level of pollution would you invest time and resources into restoring, and why?
A: "Unhealthy" AQI is 151 - 200. Everyone may begin to experience some adverse health effects, and…
Q: Give some example of soil pollutants.
A: The pollutants may be either of natural occurring or any foreign substance. Soil pollution is caused…
Q: trace the wastewater treatment (from incoming water to release) in a typical plant that handles…
A: Wastewater treatment Technique used to clean up impurities from wastewater and turn it into an…
Q: Explain the process of Eutrophication, its causes, and consequences
A: Eutrophication is seen in freshwater lakes. It was discovered in mid 20th century.
Q: How is waste water managed in your community? Describe it.
A: Water pollution is defined as any change in 'water quality' that can harm living organisms or cause…
Q: Place each step of the water cycle in its correct location. Evaporation Runoff Precipitation…
A: The complete process in which water is circulated from the surface of the earth the atmosphere, and…
Q: Name three major types of water pollutants, and provide an example of each. Explain which classes of…
A: The three major types of water pollutants are: Toxic chemical: The waterways, as well as the…
Q: Describe the process of nitrogen fixation and explain its ecologicimportance
A: There are two different nitrogen-fixing microorganisms they are free-living and mutualistic…
Q: Identify and describe some wastewater treatment processes in which a detritus food web plays a role.
A: A detritus food chain is one that begins with dead organic materials. Microorganisms decompose dead…
Q: Describe and explain the major steps in the process of wastewater treatment. How can artificial…
A: Wastewater treatment : It is the process of removing impurities from wastewater & converting it…
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…
Give an example of an inorganic nutrient pollutant. What is its effect on the aquatic environment?
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Solved in 2 steps
- Why are drinking water supplies still a major concern for many countries?Give some example of soil pollutants.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?
- List any three important pollutant of soil.Describe and explain the major steps in the process of wastewater treatment. How can artificial wetlands aid such treatment?Name three major types of water pollutants, and provide an example of each. Explain which classes of water pollutants you think are most important in your local area
