1. Determine the effects of nitrogen and phosphates on primary productivity. Why would the presence of phosphates and nitrogen, in the form of nitrates and ammonium ions, be important to an aquatic ecosystem during the spring season? How do they accumulate in the watershed? What is eutrophication? 2. Measure the dissolved oxygen of a pond at different temperatures. What is the effect of temperature on the primary productivity of a pond?

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: How do you think we might solve the problem of eutrophication in the Chesapeake Bay? Assess several…

A: Introduction  Water pollution is a very severe concern. Water pollution can occur due to various…

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: Lake turnover in temperate locations results in: Group of answer choices A. freezing of water from…

A: Introduction  Lake turnover, also known as lake mixing, is a natural process that occurs in…

Q: How phosphorus levels impact green algae and dissolve oxygen in a lake ecosystem? Which includes…

A: Phosphorous is required for the proper development of teeth as well as bones. In biological system…

Q: Explain how nutrient-rich runoff can cause waters to become hypoxic.

A: Excess flow of water is known as runoff water.  Absence of oxygen in anything makes its hypoxic

Q: Discuss the impact of nutrient enrichment on drinking water quality

A: Dinoflagellates- single-celled, photosynthetic, or heterotrophic, or parasitic, freshwater algae. It…

Q: Explain why a temperate zone lake turns over in spring and fall, and the effect that this turnover…

A: "In the tranquil waters of temperate zone lakes, a remarkable phenomenon unfolds twice a year, in…

Q: 1. State the composition of air. 2. What is meant by acid rain, what causes acid rain and state…

A: NOTE : AS PER OUR GUIDELINES WE ARE ONLY SUPPOSED TO ANSWER THE FIRST THREE QUESTIONS, PLEASE…

Q: What do you think are the multiple problems that aquatic environments are exposed to? What are the…

A: Aquatic organisms are those which lives in oceans,seas,lakes,

Q: a) You run an experiment to estimate the water flow rate of the drip irrigation system in the Elon…

A: all the calculations above can be done with the help of simple formulas and equation  the data…

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: What is the leading cause of water pollution? Mining Factories Sewage treatment plants Agriculture…

A: Human beings have been abusing the water bodies around The world by disposing into them all kind of…

Q: In  temperate lakes, the surface water is replenished with nutrients during mixing turnovers that…

A: The question is asking about the periods of the year when mixing turnovers occur in temperate lakes.…

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: For each 1°C increase in temperature, plants need 2 mm additional precipitation to maintain a…

A: According to the question, for each degree Celcius increase in temperature, plants need 2 mm…

Q: .List three “special” characteristics of water that influence living organisms.  Then for one of…

A: Living organisms need water to survive. Water also helps many organisms regulate metabolism and…

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

A: Answer: Stagnant water or calm water are the ones in which water has no mobility such as ponds.…

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: DDT is contaminating your local well water. the concentration in the ground water is 2.7 mg/L. the…

A: DDT:  DDT, or dichlorodiphenyltrichloroethane, is a colourless, odourless, and tasteless crystalline…

Q: what are the major steps in the treatment of community water source? (microbiology) Give sources of…

A: Pollution of water occurs when various types of substances which are mainly harmful to the…

Q: Where the eutrophication is often seen?

A: Eutrophication is nutrient enrichment of water body that results in increased growth of algae,…

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: 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: a. The name of each level of treatment. b. A description of the type of treatment used at each…

A: Wastewater is the waste discharge of water from various sources like household, industrial and storm…

Q: importance of aquaculture in the fisheries

A: Aquaculture is the process of cultivating aquatic organisms, especially for human consumption.…

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: primary producers in an oligotrophic lake

A: OLIGOTROPHIC LAKE- Oligotrophic lakes are those lakes with very clear water content, transparent…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.