Energy Efficiency is an integral part of the sustainable kitchen because: (choose all that apply) A) Using energy can have a direct impact on the environment and consequently our food supply. B) Low-efficiency equipment can add many more tons of CO2 to the atmosphere than high-efficiency equipment. C) Lowering energy and water bills helps offset the higher costs of sustainable food choices.

Q: Which of the following represents an accurate pathway of energy transfer through trophic levels of…

A: Energy is transferred between organisms in food webs from producers to consumers. The energy is used…

Q: Can any source of energy be pollution-free? Why or why not?

A: No energy source can be considered pollution-free since the use of some energy source in one way or…

Q: What kind of energy is necessary to initiate the process of photosynthesis

A:

Q: How does the mechanical-potential energy is used to help the ecosystem of a hospital operates?  And…

A: Mechanical and electrical systems act as vital organs to a hospital, providing power, water, fresh…

Q: Compare Solar and Biomass Energy systems

A:

Q: What are the environmental consequences of the increasing demand for energy? What steps would you…

A: The environmental consequences of the increasing demand for energy are, The demand for energy…

Q: ten countries during 2011. (a) Based on the data in the graph, identify one of the fuel sources…

A: A)  From the graph , it is being proved that fossil fuel source has  highest contribution to the…

Q: What are the 2 laws of thermodynamics? What does this mean with respect to the development of…

A:

Q: How does the kinetic energy used to help the ecosystem of a hospital operates?  And what are the…

A: Placing free-standing turbines in major coastal tidal streams appears to have greater potential…

Q: In the united States, which one of the following sectors consumes the most energy

A: Required : In the united States, which one of the following sectors consumes the most energy

Q: Explain the forms of energy with basic principle and examples. 2. Explain Energy crisis and its…

A: Note : Since there are multiple questions and as per guidelines we can provide solution to first…

Q: A 2. Which of the following are examples of some of the environmental costs of technological…

A: In this question we have to answer what are the examples of environmental costs of technological…

Q: For the country of Greece, use the IEA world energy balances highlights excel file to examine and…

A: Solution

Q: Which of the following is a future consequence of the use of wind energy on the environment? a) It…

A:

Q: How important is energy to the advancement of society and how do we ensure self-sufficiency for the…

A: Answer :-  Renewable energy is the solution to self-sufficient energy independence for most…

Q: List of non-renewable resources found at home and how can this be conserve to make it more useful…

A: The universe in infinite, but the resources are finite. Non-renewable resources are synonymous to…

Q: Do you think nuclear power is a sustainable energy source? Why?

A:

Q: What are renewable and non-renewable resources?

A: Renewable sources of Energy are defined as the energy reserves that are going to last for a very…

Q: Please I want more information about Compare wind and bio energy systems, Any two power plants of…

A: Answer :- (1)Biomass energy is caused by organic compounds like animal wastes where as wind energy…

Q: 1. What happens to the solar energy absorbed by plants during photosynthesis? * OA. It is recycled…

A: Photosynthesis in plants converts solar energy into chemical energy.

Q: Assume that two shocks happen simultaneously: a positive expenditure shock (let's say a popular…

A: We are asked to calculate GDP

Q: What is the renewability of biofuel? O It is renewable energy; reduces waste. O It is an unlimited,…

A: Biofuels are renewable by their very nature, surviving less than a year for those based on crops,…

Q: onsidering a geothermal energy source for commercial purposes name four challenges to overcome and…

A: Geothermal energy is the thermal energy generated and stored inside the Earth’s crust. The center of…

Q: Which of the following is not a benefit of energy conservation? O Decreases energy abundance for all…

A: Given : Asked to choose the one which is not a benefit of energy conservation.

Q: What does it mean when we say geothermal energy is sustainable?

A: To discus about sustainable geothermal energy.

Q: List your assumptions: Solar PV estimated generation = 2GWh/MWp Each 1MWp will need =…

A: Given : Area of solar panel, A = 50,000 km2 Solar PV estimated generation, PV = 2GWh/MWp Each 1MWp…

Q: A desert ecosystem includes grasses, mice, snakes, and hawks. As you move up the energy pyramid of…

A: A desert ecosystem includes grasses, mice, snakes and hawks.

Q: Natural gas, which is mostly methane CH4, is a fuel and a major energy source. Can we say the same…

A: Hydrogen is a fuel  as it can be burned, it can be used for fuel for the cars and electric…

Q: A hedgehog is foraging in Victoria Park. Its net gain rate ( γ ) is 55 KJ/hr and its energetic gain…

A: Given  Net gain rate (Y) = 55 kJ/hr  Energetic gain rate (b) = 80 kJ/hr  Energetic expenditure…

Q: Wind energy seems to have many advantagesHowever, when you share these in a conversation you are…

A: Electricity is produced by the wind turbines, by converting kinetic energy of wind into a mechanical…

Q: How are hydroelectric and hydrokinetic power renewable energy resources?

A: Renewable energy resources are those energy resources which is always being replenish and never…

Q: two advantages and two disadvantages of Renewable and Non-renewabl

A: Renewable  Energy:-  Renewable energy sources are those that, even after perpetual use, cannot be…

Q: A whole-house systems approach that helps homeowners optimize home energy efficiency is known as O…

A: Second option is correct

Q: s, with respect to their prospects, advantages and limitations

A:

Q: Indicate wether each of the following situations describes a transfer, une transformation of energy…

A:

Q: The world record for ethanol fuel efficiency is 10705 miles per gallon [mi / gal] If the vehicle is…

A: Given: Efficiency of ethanol fuel is = 10705mi/gal =(10705×0.425)km/l  = 4549km/l…

Q: We need around 4000 calories daily to have a healthy body. How many Joules does that amount of…

A: 1 calorie = 4.18 joule 4000 calorie= 40000×4.18 =16720 joule. =1672 time the energy required to…

Q: Energy Flow in Ecosystems:Question 8 What are producers? Select one: organisms that make their own…

A: Answer Option 1 ( Organism that makes their own food using energy from sun )

Q: Discuss what international peace, cooperation, and security have to do with addressing the world’s…

A: The population of the world is increasing day by day. Due to this, the consumption of energy is also…