Q: By increase in which atmospheric concentration acid rain is caused?
A: Acid rain is the precipitation whose pH is in the highly acidic range i.e. below 5. For normal…
Q: What is the main way that living organisms contribute to the water cycle?
A: The water cycle shows the regular movement of water within the Earth and atmosphere. It is a complex…
Q: What will be the outcome if a farmer floods his field everyday?
A: Agriculture, also called farming or husbandry, is the cultivation of plants, fungi, and other life…
Q: What is Water Pollution and what are the causes and effects of Water Pollution?
A: Pollution can be defined as the contamination. It could be air pollution, water pollution, noise…
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: Why are organisms in the abyssal zone of the ocean necessarily halophilic, psychrophilic,…
A: The three major life zones in ocean are estuarine zone, bathyal zone and abyssal zone.
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: What procedures are used to ensure the safety of potable watersupplies?
A: Potable water used for drinking, domestic and cooking activities should be safe, contamination-free,…
Q: What is the increase on distilled water stations in a certain place tells us?
A: Water can be considered an elixir of life. It is used for many purposes in human life. So the…
Q: How does a septic system work?
A: Answer- Septic system is underground waste water treatment plants that are responsible for cleaning…
Q: What are three to four uses for water?
A: Water has some unique properties which enables it to be used for various purposes. Some important…
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: What surves as a long-term storage area for water or nutrients
A: Introduction: Water storage is a broad term that encompasses both potable water for human use and…
Q: What are the traditional water harvesting system?
A: Since the planet is facing acute shortage of drinking water, Water harvesting is the need of the…
Q: ocean acidification
A: A universal indicator is a mixture of different indicators or dyes which has many different colors…
Q: Which organism is used as indicator of water quality?
A: The organisms which can indicate the presence of certain pollutants in water are known as indicator…
Q: How does your use of water change Earth systems?
A: Earth system can be defined as the interaction of earth's physical,chemical and biological…
Q: How is the ocean a buffered system
A: Plate tectonics and seafloor spreading, turbidity currents, sediments, pH levels, atmospheric…
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: Why is the pH of the rain so low?
A: Liquids with pH below 7 are acidic, and those with pH above 7 are alkaline (or basic).
Q: Which structure provides temporary storage of food , water and waste products ?
A: A cell is made up of several organelles that function together for the maintenance of the overall…
Q: What are the most sustainable approaches for meeting our needs for clean fresh water?
A: Introduction :- Clean fresh water is the basic need of living organisms including humans . Clean…
Q: Where the surangams water harvesting method is used?
A: In general, water harvesting refers to the direct collection of rainwater. The water, which is…
Q: Where do nitrogenous wastes come from?
A: The nitrogenous wastes are the type of wastes that contain nitrogen in the molecule. there are…
Q: What is the water cycle?
A: Introduction The water cycle is a natural cycle that represents the circulation and recycling of…
Q: Below what water activity do microorganisms cease to grow?
A: Introduction Water Activity (aW) Is A Measurement Of How Much Water Is Unbound And So Available For…
Q: What are nitrogen wastes?
A: Several substances are released during metabolic processes like cellular respiration. Some…
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 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: why is it important to have an access of clean and safe drinking water?
A:
Q: What are the effects of water pollution on the human body? On the environment?
A:
Q: How is water decontaminated and made safe to drink?
A: Water is very important for our survival it is required in almost all the processes which we do in…
Q: Which organisms are the chief produces in oceans?
A: Ecosystem is a community or group of living organisms that live in and interacts with each other in…
Q: Which gas is not a pollutant?
A: A pollutant is a substance in the environment that possesses undesirable effects on the usefulness…
Q: A large body of fresh gound water free from impurities is called:
A: Water covers almost 70% of our Earth. The largest body of water is the ocean, while the remaining…
Q: Which action would be an ineffective preventive measure for acid deposition? Reducing coal use…
A: Acid rain is caused when rain water mixes with certain gases like sulphur dioxide, nitrogen monoxide…
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 the top countries consuming our waters?How these countries should minimize their water…
A: Introduction: Water is comprised of hydrogen and oxygen, and it exists in vaporous, fluid, and solid…
Q: How are pollutants classified?
A: Pollutants are the substances which are available in destructive fixation and is the specialist who…
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: How to reduce/control arsenic pollution?
A: Arsenic is a naturally occurring heavy metal on the earth and in the environment. The organic form…
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: How much freshwater is on earth?
A: About 72% of the Earth is covered with water in water but 97% of the water is salty ocean water and…
Q: What is the individual relationship of Sand, Silt and Clay to the water?
A: Sand, silt, and clay determine the texture of the soil. Sand is composed of gritty particles that…
Q: What are the modern water harvesting system?
A: Water harvesting is defined as the process of collecting the rain water where it falls or collecting…
What is potable water?
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