Which of the following countries has the largest deposit of uranium.
Which of the following is not an alternative energy source.
In contrast water energy is renewable because it is regenerated by water cycle.
A coal b.
Altered landscapes that are not restorable but can be reclamed e.
Which of the following is a non renewable resource.
Use of deciduous shade trees that block sunlight in summer but allow the sunlight in winter to warm up the building is an example of.
Which among the following is not a renewable source of energy.
Sludge or coal slurry d.
Not only is it a clean source of energy which means it doesn t create pollution and the myriad issues that arise from it but it is also a renewable energy source.
Acid deposition precipitation deposition fog snow etc c.
A mixture of gases produced by biological decomposition of plant and animal matter is.
Geothermal energy is an alternative energy source.
Which one of the following sources of renewable energy does not use a turbine to generate electricity.
Sunlight or solar energy can be used for heating lighting and cooling homes and other buildings generating electricity water heating and a variety of industrial processes.
The sun is our most powerful source of energy.
These are called as non renewable source of energy because they take millions of years to regenerate themselves.
A once the cool water is poured down the well and filters through the rocks the rocks cool off and are no longer hot enough to turn water into steam.
However it is not resourceful enough to replace more than a minor amount of the earth s energy needs.
A solar energy advertisements.
Alternative or renewable energy sources show significant promise in helping to reduce the number of toxins that are by products of energy use and help preserve many of the natural resources that we currently use as sources of energy.
There are many reasons the world is looking for alternative energy sources in an effort to reduce pollutants and greenhouse gases.
Ethanol produced primarily by fermenting sugars and starches from corn and sugar cane.
Better yet it also offers a number of secondary benefits that are not immediately apparent.
B biomass energy c hydro power d geothermal energy 3.
Half life of a radioactive element is the period of time required.
C water d wildlife 2.
Globally the most widely used biofuel is.
For half of the total amount of a substance to change.
Here are our main sources of renewable energy.
Which of the following is not a challenge presented through the use of coal as an energy source.
Which of the following renewable energy sources is not used to produce electricity.
Identify the non renewable energy resource from the following.
A coal b forests advertisements.