How can the addition of excess mineral nutrients to alake threaten its fish population?

Q: Describe kwashiorkor and its occurrence. Which type of nitrogen balance does it show?

A: Proteins are a type of molecule found in cells, tissues, and organs all over the body. Protein…

Q: What do you think are the reason why nutrients content/composition decreases as the elevation…

A: Assessing the impact on soil physicochemical characteristics of elevation and relevant factors…

Q: Where does most of the food come from at the deep ocean floor, and how much actually gets there?

A: Without daylight, most creatures in the profound (deep) sea (under 200 m) are dependent on waste…

Q: Where do nitrogenous wastes come from in animals

A: Excretion is the process through which all the metabolic waste products are excreted out of the body…

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: How is the primary nutrient nitrogen extracted from minerals?

A: All organisms' growth is dependent on the availability of mineral nutrients, none more so than…

Q: What is potable water?

A: An ecosystem is a large community of living organisms in a specific area in which the biotic and…

Q: Which organisms are secondary consumers?

A: Trophic level is the position of the organism in a food web. A food web describes which organisms…

Q: How does the excessive addition of mineral nutrients to a pond eventually result in the loss of most…

A: Introduction: Ecology can be defined as the interaction among the life forms in the immediate…

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: Why is ocean water unfit for drinking?

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

Q: a) What is the consequence of discharging larger volumes of sewage that is untreated into a river?…

A: Introduction: Wastewater treatment has been used for a variety of purposes such as removing the…

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: Jessica was trying to solve a problem given to her in class. Help her figure out which produces more…

A: Excretion is defined as the removal of waste products outside the body. The excretion process is…

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: Which organism represents the secondary consumer? Which organism represents the producer?…

A: Producers : Producers are the species or organisms which make their own food using light energy by…

Q: What types and uses of minerals do we have as natural resources?

A: Minerals can have various types. It may classified as metallic, non-metallic and energy minerals…

Q: How does ammonia get from seawater into the cells of seaweeds?

A: Ammonia is present  in the marine water due to excretion of aquatic animals Sea weed needs carbon,…

Q: What happened to the Chesapeake Bay ecosystem once oysters were overharvested?

A: Chesapeake Bay is an largest ecosystem present in United States. Oyster and crabs were a major…

Q: Why are planktons important in the food chain?

A: Answer

Q: Describe the forms of nitrogenous wastes generated by animals

A: Nitrogenous waste is produced from protein metabolism by cells. The amino acid catabolism by the…

Q: What problems do fisheries have?

A: Fisheries refer to the complete process of raising and harvesting fish and other aquatic organisms…

Q: What is a disease and why is it an important issue in aquaculture?

A: Introduction Aquaculture:- Aquaculture is the farming of aquatic animals or plants, including…

Q: Which insect spreads kala-azar?

A: Kala azar is also known as dum dum fever. It means black sickness. It is common in east Asian…

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: State the best known contribution of Nawaschin.

A: Science refers to the study of nature and behavior of natural things. It also refers to the…

Q: How would the Rock Bass Fish use and cycle ENERGY in this ecosystem?

A: Food chain A food chain always begins with plants as the primary producer which feeds on dead and…

Q: at is the Function of Leghaemoglobin in nitrogen fixation.

A: Nitrogen fixation is any natural or man-made process that causes a free element (N2), which is a…

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: Two factors affecting the amount of usable nitrogen in thesoil are a limited number of…

A: Nitrogen is critical as it forms one of the major components of chlorophyll, which is used by plants…

Q: What Characteristics of Phosphorous minerals makes them suitable to be used as fertilizers?

A: Most common form of phosphorus is Diammonium phosphate and monammonium phosphate,NPK etc. NPKs is a…

Q: How Does the Carbonate Ion Concentration of SeawaterAffect the Calcification Rate of a Coral Reef?

A: Coral reef is stony corals or structures that are formed by reef-building corals. Ocean…

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: What is the main nitrogenwaste of humans?

A: The nitrogenous wastes are removed from the body. The ammonia, urea, and uric acid are the form of…

Q: Why are the polar bears feeding on garbage?

A: The polar bear can be defined as hypercarnivorous bear which lies in the native range that largely…

Q: What is the initial source of energy for this food web

A: Need to find the initial source of energy for a food web. Food web is an interconnection of various…

Q: Why the river fish will die if we leave it in the sea?

A: difference between the river water and the seawater is salinity sea fish is adapted to the high…

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: What is the source of nutrients for animals living in the deep-sea habitat?

A: Nutrient refers to the substance that provides nourishment, which is essential for proper growth of…

Q: Why mining causes the pollution?

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

Q: The highest DDT concentration in aquatic food chain is occurred in what?

A: Dichlorodiphenyltrichloroethane (DDT) is an odorless, tasteless, and colorless compound. It is a…

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: Will a fish replaced from a freshwater source to an aquarium with sea water be able to survive?Give…

A: Fishes are the cold-blooded or ectothermic organisms. This means that they do not maintain the…

Q: How does the release of large amounts of phosphorus by humans cause problems?

A: The biogeochemical cycle that relates to the movement of phosphorus through the lithosphere,…

Q: What is the difference between an open and closed system in reference to nutrient acquisition? Why…

A: An open system is a system that can easily exchange matter as well as energy with the surroundings…

Q: Why do producers use floating feed?

A: Producers prefer floating feed because of management values. They can not only just observe fish…

Q: Brirfly define what are the qualities of a good dispenser?

A: Dispensing:It includes every activity that takes place between the prescription presentation time…