What are the two advantages of judicious use of energy?
1. The energy can be used sustainably that means the energy can be used for the future generation. 2. The cost of energy utilization will decrease, the will keep in balance of the economic status of the person.
What is the advantage of using energy judiciously?
(i) If we use our energy judiciously then in the future we will not face the shortage of these resources which will initially benefit us. (ii) It will save energy for the next generation. (iii) It will also reduce the depletion of energy. (iv) The judicious use of energy will conserve and protect the environment.
What is judicious use of energy?
Judicious use of energy means we use energy very carefully and do not waste it. One should use natural renewable resources to get energy. Complete answer: (c) Efforts must be made to use energy for the benefit of the community or group.
Why should we use energy judiciously explain?
we should use natural renewable resources to get energy rather than non-renewable sources which tend to pollute the environment. dams should be built to harness hydroelectric power which is very useful in producing energy.
What is the judicious and economic use of energy?
Four ways for the judicious use of energy: (a) The fossil fuels such as coal, petroleum, natural gas should be used only for the limited purposes when there is no other alternative source of energy available. (c) Efforts must be made to make use of energy for community or group purposes.
What is the meaning of word judiciously?
: having, using, or showing good judgment : wise The community deserves praise for its judicious use of water. Other Words from judicious. judiciously adverb.
What is judicious and economic use of energy called?
What is energy degradation?
physics. : the process by which energy becomes less available for doing work — compare conservation of energy, dissipation of energy.
Why should we use fossil fuels judiciously Class 8?
Fossil fuels should be used judiciously because they are exhaustible and are present in limited amount in nature. Also the formation of fossil fuels takes millions of years. When the fossil fuels are burnt it causes pollution. Hence the availability of fossil fuels is also less.
Why is conservation of energy important?
Why Is Energy Conservation Important? Energy conservation is incredibly important for several reasons. Along with reducing our reliance on non-renewable energy resources (like fossil fuels), it also helps save you money on energy costs, including utility bills and other energy bills.
What is judicious use of resources?
B)Judicious use of resources is known as resource planning. Hint :Planning is defined as the actions or strategies undertaken for the purpose of achieving any desired objective in the future.
How can we use energy judiciously?
The four ways with which energy can be used judiciously are :
- Fossil fuels should be used for limited purposes when no other alternative source of energy is available .
- Energy wastage should be avoided .
- The practice of chopping down trees must be banned.
What should be the judicious use of energy?
(a) The fossil fuels such as coal, petroleum, natural gas should be used only for the limited purposes when there is no other alternative source of energy available. (b) The wastage of energy should be avoided. (c) Efforts must be made to make use of energy for community or group purposes.
What are the benefits of energy efficient buildings?
Energy efficiency also prevents the buildup of indoor pollutants, a major concern in areas with high radon emissions. In fact, the financial benefits of energy-efficient buildings yield a benefit-cost ratio of over 4 to 1, and 75 percent of those benefits can be attributed to health advantages. #5.
What are the advantages and disadvantages of energy sources?
Advantages •Burns clean compared to cola, oil (less polluting) •70% less carbon dioxide compared to other fossil fuels •helps improve quality of air and water (not a pollutant) •does not produce ashes after energy release •has high heating value of 24,000 Btu per pound •inexpensive compared to coal •no odor until added Drawbacks
How does reducing energy use help the environment?
Reducing your energy use can lower the amount of electricity your utility needs to produce, which you can effectively reduce your personal greenhouse gas emissions (and your carbon footprint) with energy efficiency measures.
