People often propose new dams to deal with increasing concerns about severe drought, but a problem with this approach is that dams are ineffective in storing water dams discourage water conservation efforts animals can't live upstream of dams, where the water flow changes terrestrial animals generally find dam water too salty for their use dams restrict water flow, damage habitats, and can cause degradation of natural areas

Q: Discuss the human impacts on aquatic ecosystems

A: Numerous human activities have an adverse effect on the natural environment, including overcrowding,…

Q: Which of the following statements about estuaries is NOT true?     An estuary is a transition area…

A: The estuaries are formed in between the river and an ocean which are characterized by a constant…

Q: Explain how an excessive input of phosphate ions into a body of water such as a lake can have a…

A: phosphate is a major nutrient needed for life. Phosphate is the most common form of phosphorus, used…

Q: What is one advantage of dam and reservoir systems? Dams and reservoirs disrupt migration of some…

A: Dam and reservoir is the man made structure mainly  construct for  the  holding large amount of…

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: Explain the following: Fishing regulations, limits, and seasons are among the best solutions to…

A: Fishing laws are intended to improve, conserve and protect fish populations and limit their overuse…

Q: How should we compare the values of free-flowing rivers and natural ecosystems with the benefits of…

A: Hydropower is generation of electricity from the water bodies like damns, lakes, rivers. Water…

Q: Which of the following serves as evidence of water pollution?   a an abundance of water plants in…

A: The addition of some Chemicals or contaminants in the freshwater is called the water pollution.…

Q: Which among the following does not represent Point BMPs?     Infiltration basins         Constructed…

A: Introduction  Point BMPs (Best Management Practices) are a type of stormwater management practice…

Q: How are water needs met in years that experience drought included water deficit?

A: Water is essential for survival of both plants and animals in order for survival.

Q: Draw a food chain for Puget Sound using these organisms and abiotic components. Some possible…

A: The movement or flow of energy from one organism to another is represented by the food chain and…

Q: Unbalanced food chain and ecosystem Reduction in rare wild animals Danger to human life Impact on…

A: Wild life depletion is the loss of wild animals due to various reasons. 1. Unbalanced food chain and…

Q: Discuss the role of water as a major determinant for fish farming.

A: Fish farming is a very precious cultivation. It makes a healthy profits if it done by scientific…

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: Which of the statements about freshwater distribution and use is correct?a. Freshwater supplies are…

A: There is mostly uneven distribution of water in earth surface.  Only 3% of water is fresh and…

Q: To protect coastal cities from storm surges associated with hurricanes and typhoons, it is best to…

A: Natural hazards are naturally occurring physical phenomena that can be geophysical like earthquakes,…

Q: Explain over population affects the water quality of lakes and reservoir

A: Stream temperature, turbidity, and other water quality parameters may be affected by disturbances…

Q: Do you think oil drilling should be permitted in the Arctic National Wildlife Refuge? Describe it's…

A: The Arctic National Wildlife refuge (ANWR) is the largest national wildlife refuge located in the…

Q: Explain how industrialization affects the water quality of lakes and reservoir

A: The industrial setup creates a huge source of water pollution as it creates pollutants that are…

Q: Harmful algal blooms are occurring in an estuary near the town of Reedville . As a result , oxygen…

A: The overpopulation of algae in an aquatic system is called algal blood. The algal bloom is due to…

Q: How do dams influence the hydrologic cycle and is there a viable option for long term flood control,…

A: Hydrologic cycle is defined as the cycle of the water that continues on, above and into the surface…

Q: After a natural disaster, aid agencies typically make providing clean drinking water a priority. Why…

A: The correct answer is -  Water sources can get contaminated and infect large groups of people.

Q: Which of the following statements about nutrient inputs and eutrophication is FALSE? O Fossil fuel…

A: Eutrophication is the process of enrichment of an aquatic ecosystem with excess plant…

Q: Tertiary Consumers: Secondary Consumers: Gulls and Terns, Primary Consumers: Herbivores: Primary…

A: The sequence of events in an ecosystem wherein one living thing consumes another, and then that…

Q: Which of the following is an input in the phosphorus nutrient cycle? erosion leaching runoff…

A: The essential elements required by organisms for their bodybuilding and metabolism and known as…

Q: The graph shows the increase in global water consumption and the increase in the world population…

A: The graph in the picture depicts the relationship between the global water consumption and water…

Q: 21)Match the definition with the answer the best fits.  Each answer should be used only once.

A: The surroundings or conditions in which a person, animal, or plant lives or operates is known as the…

Q: Explain how increasing human population affects the water quality of lakes and reservoir

A: The increase in human population has led to increasing anthropogenic activities and large usage of…

Q: Clean liquid freshwater is quite limited. Droughts are predicted to OA. Decrease; cities OB.…

A: Drought is a prolonged dry period in the natural climate cycle that can occur anywhere in the…

Q: What is the importance of freshwater wetlands? Group of answer choices They are a great defense…

A: Let's delve into the detailed explanation for each of the choices regarding the importance of…

Q: What are the two key concepts for this section?Define freshwater. Explain why access to water is…

A: Water is a vital resource that is essential for human survival, health, and economy. Access to clean…

Q: . List and describe three possible ways for increasing freshwater supplies. What are the limitations…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: what is the rationale/literature review in conservation status of fish BARNARD’S ROCK CATCFISH…

A: Freshwater fish species in the Austroglanididae family include the Barnard's Rock Catfish…

Q: The best formal definition of a lake is a large natural body of standing freshwater a nutrient-rich,…

A: Freshwater on the ground surface is an evident component of the water cycle that is important to all…

Q: A key feature of estuaries is: a. low light conditions and high productivity b. salt water and fresh…

A: Answer is b.) salt water and fresh water.

Q: atch the result of various deliberate changes to our ocean system.

A: Environmental problems are having a significant impact on the world's oceans and marine life. The…

Q: Ilog PasigLahin is one of the non-government organizations (NGO) concerned with environmental…

A: The difficulty is that the river is rather short, and the drainage region is highly inhabited. It…

Q: A lake with low nutrient levels and very clear water is called eutrophic oligotrophic O a dead zone…

A: A lake is an area which is filled with water, localized in a basin, and surrounded by land, apart…

Q: What have humans done to impact the water cycle?

A: Humans straightforwardly change the elements of the water cycle through dams developed for water…

Q: Describe the relationship between ground water and surface water in a watershed. what human…

A: Surface water is the water that accumulates on the earth's surface, while groundwater is the water…

Q: Eutrophic lakes are characterized has having very high nitrogen content. True False

A: A high concentration of nutrients, typically phosphorus and nitrogen, characterises eutrophic lakes.…

Q: One industry that is in need of sustainable practices is the fishing industry. Which of the…

A: Fishing industry include the catching, processing, transportation, Distribution and Marketing of…

Q: Which of the following statements about nutrient inputs and eutrophication is FALSE? O Fossil fuel…

A: Nutrient input is a very important process in farming systems as they are critical in maintaining…

Q: The area along streams on which ranchers like to graze their cattle is called the riparian zone…

A: Animals offer us a range of high-nutritional-value food items. As a result, they necessitate a great…

Q: Explain how illegal logging affects the water quality of lakes and reservoir

A: Over-irrigation causes waterlogging, which is a type of natural flooding in which underground water…

Q: One way to reduce the risk of overgrazing is to encourage use of riparian areas keep a high density…

A: Overgrazzing is a natural problem which is faced at the places where cattels growing is more . The…

Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.