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Why is energy of flowing water renewable?
The energy of flowing water is renewable because it is constantly replenished by the water cycle, which ensures a continuous flow of water in rivers and streams. This allows us to harness the kinetic energy of moving water to generate electricity without depleting the resource.
Is electromagnetic energy renewable?
Yes, electromagnetic energy is considered renewable because it is derived from sources such as sunlight, wind, and water, which are naturally replenished. Harnessing electromagnetic energy through technologies like solar panels, wind turbines, and hydropower systems allows for continuous generation without depleting finite resources.
Why semiconductors are used in solar cells?
Semiconductors are used in solar cells because they can convert sunlight into electricity. When sunlight hits the semiconductor material in a solar cell, it creates an electric current by releasing electrons. This process allows solar cells to harness renewable energy from the sun and generate electricity.
What does speed enable us to do?
Speed enables us to complete tasks more quickly, travel long distances in a short amount of time, and react faster to changing situations. It allows us to be more efficient and productive in various aspects of our lives.
What power sources makes use of the photoelectric effect?
Solar panels utilize the photoelectric effect to convert sunlight into electricity. When photons from the sunlight hit the solar panel's surface, they knock electrons loose and generate an electric current. This process allows solar panels to generate clean and renewable energy.
What is the difference between renewable term insurance and regular term insurance?
Renewable term allows you to renew at the end of the term. Regular term insurance does not guarantee you that right.
WHEN can fish be considered a renewable resource?
As long as fish have an environment that allows reproduction, it is a renewable resource (for food). Just don't eat every fish in the tank at once!
Why does the producer have the largest biomass?
because the producers are the ones that provide food and or air for everything else.
How does a round trip plane ticket work and what are the key aspects to consider when booking one?
A round trip plane ticket allows you to fly from one destination to another and then back to the original starting point. When booking a round trip ticket, key aspects to consider include the departure and return dates, flight times, layovers, airline reputation, baggage fees, and cancellation policies. It is important to compare prices, read reviews, and consider any additional fees before making a booking.
Why is water not included when measuring plants biomass?
this is because water is not produced by the plant/animal so it is not included in the biomass measurement :)
Are plants a renewable resource?
Yes, plants are considered a renewable resource because they can be replanted and grown within a relatively short time frame. This allows for continuous harvest and use without depleting the resource.
Where is the majority of fungal biomass located?
The majority of fungal biomass is located underground in the form of mycelium, which consists of a network of thin, branching hyphae that extend through the soil and organic matter. This extensive underground network allows fungi to access nutrients and water efficiently, supporting their growth and reproduction.
How does a rocket stove work to efficiently burn biomass and provide sustainable heat for cooking and heating?
A rocket stove efficiently burns biomass by creating a strong draft of air that helps the fuel burn quickly and completely. This design allows for high temperatures and minimal smoke, making it a sustainable option for cooking and heating.
Is logging a renewable or renewable?
Logging is generally considered a non-renewable practice when it involves clear-cutting or unsustainable harvesting methods, as it can lead to deforestation and depletion of forest resources. However, if done sustainably through practices like selective logging and reforestation, it can be viewed as a renewable resource, as it allows forests to regenerate over time. The sustainability of logging largely depends on management practices and regulatory frameworks in place.
Why is soil a renewable resource?
Soil is a renewable resource because it can be replenished through natural processes like the decomposition of organic matter and the weathering of rocks. This allows for new soil to form over time, making it a sustainable resource for agriculture and other uses.
Is it possible to use up renewable resources and why?
Yes, it is possible to use up renewable resources if they are not managed sustainably. Over-harvesting, deforestation, and poor land management practices can deplete renewable resources such as forests, fisheries, and fertile land, leading to their degradation and eventual exhaustion. It is important to use renewable resources in a way that allows them to replenish and regenerate to ensure their availability for future generations.
What is a change or transformation of biomass?
A change or transformation of biomass refers to the conversion of organic matter such as plants or animal waste into usable energy sources like biofuels or biogas through processes like fermentation, pyrolysis, or gasification. This allows for the sustainable production of energy while reducing dependency on fossil fuels and lowering greenhouse gas emissions.
