removing wood

Q: why is the otter a keystone species?

A: keystone species which means that they can exert top-down pressure via predation on sea urchins and…

Q: So far we have discussed changing environments affecting your species at risk. Changing environments…

A: Introduction Environmental effect:- It is the result of environmental impacts on human health and…

Q: Which of the following is true of McKibben   invasive species will help other species adapt to…

A: After the industrial revolution, there have been drastic advancements both in terms of science and…

Q: Why do managers try to maintain populations of fish and game species at about half their carrying…

A: A population consists of organisms belonging to the same species and occupying a common region. The…

Q: Describe an example of how overfishing can lead to ecological damage and fishery collapse.

A: Ecology is the study of the connections between living life forms, including people, and their…

Q: What is the problem of zebra mussels, and invasive species (see Case Study 11.1 in Natural Resource…

A: Invasive species are the introduced species in a particular area where they divide continuously and…

Q: predation [ Choose ] commensalism [ Choose ] competition [ Choose ] mutualism [ Choose ]

A: Interspecific interactions takes place when actions ,traits or density of individuals of one people…

Q: In the past, some populations who consumed mostly corn (masa, corn tortillas, grits) avoided…

A: Pellagra is a systemic disease caused by a significant lack of vitamin B3 (Niacin). Mild deficiency…

Q: why might an overfished stock never recover to its original population level?

A: The fishery is the enterprise of harvesting and developing fish and other aquatic life. Fisheries as…

Q: What kind of conservation strategies have been or should be implemented to the Hawaiian islands in…

A: Avian malaria It is caused by Plasmodium relictum, a protozoan parasite. It is transmitted by the…

Q: What percentage of the worldwide fisheries stocks are now depleted or overfished?

A: The rearing of fishes known as Pisciculture is done to obtain the maximum yield of fish, and to…

Q: Why do eels, bullfrogs, and alligators hold potential as aquaculture species?

A: Aquaculture is the farming of aquatic organisms in artificial tanks ,ponds, natural backwater  in…

Q: Explain a shrimp's food acquisition, mode of reproduction, habitat/s where they can thrive, economic…

A: Shrimps are the crustaceans belonging to the order decapod, characterized by presence of ten foots.…

Q: Can you think of one organism not mentioned in this chapter as a keystone species that you believe…

A: Introduction An ecosystem deals with both biotic and abiotic factors and their interaction with each…

Q: What are three regulations or economic incentives that could foster sustainable marine fisheries?

A: The sustainable marine fishing implies to leave sufficient fish in the ocean and to ensure…

Q: identify 5 Conservation Measures that are practiced in the Philippines.  What are the possible…

A: Conservation methods practiced in Philippines are: - A focus on sustainability Cattle and Pasture…

Q: Why is cannibalism an inharmonious intraspecific ecological interactions?

A: The interactions between organisms in an ecosystem are called biological interactions. The…

Q: Compare and contrast the following: Population vs community predation vs parasitism competition vs…

A: The Population refers to the similar living species living in a similar region simultaneously and…

Q: How might your own behavior influence the influx and ecological impacts of non-native species like…

A: Invasive species are non-native species that have colonized the area, either naturally or…

Q: Name three industrial fishing practices, and explain how they result in bycatch and marine habitat…

A: Fishing practices are employed to sustain the ever-growing human population. However, it comes with…

Q: Some attempts to use biological controls prove ineffective. Although the introduced control agent…

A: The agents that have the capability to control the population of an organism are called biological…

Q: A farmer is struggling to control the population of a certain insect on his farm. After researching…

A: There are certain insects which act as a pest of economically important crops like…

Q: Which of the following best predicts the consequences of introducing small Indian mongoose to an…

A: The collection of all species within a particular area is known as community. Within the community…

Q: When two species interact and they both benefit, this is an example of______.   Question 17…

A: Commensalism: A type of relationship in which one organism benefits from other organisms. This other…

Q: State three examples of human activities that could endanger Botana curus. State three reasons why…

A: Botana curus is an important plant because it produces Curol, a compound that is used to treat…

Q: A description of an invasive species should include which characteristic(s)?     nonnative…

A: Vegetation in an environment depends on the climate, rainfall, humidity, etc., Biotic factors like…

Q: One of the questions the researchers asked when they began their experiment was “With wolves now…

A: efforts to reintroduce animals into the wild (someone or something) to reintroduce (someone or…

Q: What possible solutions can be used to address the problem of freshwater crocodiles became…

A: The Freshwater Crocodile is slender-snouted and smaller in size. They are grey to tan-brown in…

Q: Which of the following rows correctly describes the difference between predation and parasitism?…

A: Population interaction is define as an interaction between members of different population with each…

Q: Why is the invasive smallmouth bass considered a conflict generating species when referring to its…

A: Smallmouth bass Scientific name Micropterus dolomieu is a member of Sunfish family. The small mouth…

Q: Match the type of keystone species with the example.    Owls control mice populations by feeding…

A: Since we only answer one question, we’ll answer the first question. Please resubmit the question and…

Q: When one species lives on or in the other, taking nutrition from the host, this is an example of…

A: Various symbiotic relationships between two organism has been discussed in below step in order to…

Q: Match the invasive species with the appropriate descriptor                            A group of…

A: An invasive species is a species that is not native to a specific location. It has a tendency to…

Q: Why do some species tend to grow exponentially while others tend to follow a logistic growth model?

A: Exponential growth curve is a curve in which growth of the organisms increases exponentially. But in…

Q: List the ways invasive species can impact an ecosystem. Consider predator prey relationships,…

A: Any natural habitat on earth that is in habitat just by a single species is not possible. It is…

Q: What are the implications of the "bottleneck effect" for wildlife managers who try to help…

A: The bottleneck effect is an extreme case of genetic drift that occurs when a population's size is…

Q: What is the problem of zebra mussels and invasive species in North America?

A: Zebra mussel Zebra mussels are small freshwater mollusks named for the striped pattern of their…

Q: What is the reason behind the diversity of fishing gears in the Philippines?

A: Overfishing became a problem due to excessive fishing by small-scale fisheries. In order to…

Q: Describe the methods that are being used to restore salmon populations and what specific…

A: Salmons are large fish indigenous to the coasts of North America. These fish have historical…

Q: Are all introduced species invasive? Explain using examples

A: No, not at all that all introduced species be invasive. if this would have been the case there would…

Q: Match the invasive species with the appropriate descriptor             Since its introduction…

A: Hi! As you have posted multiple questions, I would be answering the first three for you. If you need…

Q: Describe two strategies that WWF is implementing to manage water scarcity

A: Water scarcity occurs when the individual or community faces insufficient access to water resources…

Q: What are the negative effects of shark finning on the ecosystem?

A: Fishes are the organisms which live inside the water some live in oceans and some live-in fresh…

Q: Now, DEC wants to change this harvest quota to maintain a stable fisher population for the next…

A: Scientific tendencies of the remaining 50 years have led to miles stepped forward expertise of the…

Q: How are invasive species introduced into a new environment or ecosystem? Provide some examples of…

A: The term biodiversity refers to the diverse variety of life present on the earth. As biodiversity…

Q: What is the major cause of diminishing wildlife number?

A: All the living organisms that are present in any natural habitat (can be terrestrial, aquatic,…

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.