What result can a lake give which is rich in organic waste?

Q: What freshwater source would you predict has the lowest dissolved oxygen concentration?

A: Oxygen is considered the major factor for the survival and various physiological functioning of…

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: 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: Why is it important that decomposers such as bacteria release nutrients?

A: Decomposers are organisms that break down complex organic materials, such as remains of dead…

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: Why is ocean water unfit for drinking?

A: Water is a transparent, inorganic, odorless, tasteless, and nearly colorless chemical substance.…

Q: What significant role does the water cycle contribute in an aquatic environment?

A: The word biogeochemical includes three different terms, ‘bio’ refer to biotic component, ‘geo’…

Q: What are lakes ? explain the Types of lakes ?

A: Near about two-third of the earth is covered with water bodies in different forms. The total water…

Q: Why a medium of a biofilter should have a high content of inorganic nutrients?

A: Biofiltration is a pollution control technique using a bioreactor containing living material to…

Q: What are the roles of precipitation, condensation, respiration, transpiration,surface water, and…

A: The water cycle is also known as the hydrologic cycle or hydrological cycle. It describes the…

Q: Which of the following is true of oligotrophic lakes?

A: Lake ageing It is the natural process by which a lake fills in with erosional materials carried in…

Q: ocean acidification

A: A universal indicator is a mixture of different indicators or dyes which has many different colors…

Q: Natural pyritic deposits, such as underground coal seams, donot contribute to acid mine drainage;…

A: The pyrite or fool’s gold or iron pyrite is an iron disulfide mineral that occurs naturally. The…

Q: What TWO processes can increase salinity in the ocean?

A: Salinity is the measure that refers to the saltiness or the amount of salt that is found in the…

Q: How does waste management in Texas compare to the management in other states?

A: Waste management in Texas is done in a very effective way.

Q: What property of water keeps plant debris on the surface of lakes and ponds? What is the ecological…

A: Surface tension is defined as the phenomenon in which a force causes the liquid to increase its…

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: What result can a river with an inflow of domestic sewage rich in organic waste can give?

A: The phenomenon of ageing of water bodies naturally due to increase in its nutrient concentration is…

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: 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: How would Oligotrophic lakes can turn into eutrophic lakes ?

A: Oligotrophic lakes are the ones which have very poor nutrient supply and cannot have much aquatic…

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: What is the water cycle?

A: Introduction The water cycle is a natural cycle that represents the circulation and recycling of…

Q: Why is release of sulfide from oxygen minimumzones infrequent, occurring at times of…

A: Oxygen minimum zones (OMZs) are the regions where the oxygen level is depleted at intermediate…

Q: Why do we need to put a dollar value to nautral resources?

A: The ecosystem services provided to us are quite vast and priceless. They not only provide us with…

Q: Why is phosphorus important to living things

A:

Q: How and in what way does an input of organicmatter, such as sewage, affect the oxygen content of…

A: The occurrence of organic pollution occurs when there will be an excessive quantity of organic…

Q: What is the role of BOD in a river water?

A: BOD is Biological Oxygen Demand. It is defined as the amount of dissolved oxygen which is required…

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: Why are bacteria required in the nitrogen cycle

A: Nitrogen is one of the most important chemical element that is observed in living systems. They are…

Q: What do you mean by water harvesting?

A: Water is an odorless, colorless substance present all over the earth. Water is made up of billions…

Q: To prevent overpumping, it is important to drill deeper wells when aquifers run dry use larger pumps…

A: Introduction: The condition involving excessive and sustained extraction of groundwater before the…

Q: By what benthic organisms are mostly affected?

A: Benthos is the organism community that lives on, near, or in the seabed, lake, river, or stream…

Q: what is the most important source of water on Earth?

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Describe the characteristics of the California Current? What type of current is it? What type of…

A: California current: It is the pacific ocean current that moves towards south along the western coast…

Q: Why can’t seawater be used to water plants?

A: Plants are multicellular, photosynthetic eukaryotes belonging to Kingdom Plantae. Plants are termed…

Q: What is aquaculture?

A: The method of sexual reproduction that produces offspring is called breeding. The care of offspring…

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: 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…

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…

Q: To what extent do nutrients from terrestrialecosystems affect organisms in the lake?

A: INTRODUCTION: ECOSYSTEM is a self regulatory and self sustaining structural and functional unit of…