GK
GENERAL SCIENCE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Coal, trees, water, oil
|
|
|
Water, wind, sun, plants
|
|
|
Minerals, sun, natural gas, water
|
|
|
None of the above
|
Detailed explanation-1: -Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals.
Detailed explanation-2: -A major advantage to using solar energy is that it is a renewable resource. We will have a steady, limitless supply of sunlight for another 5 billion years. In one hour, the Earth’s atmosphere receives enough sunlight to power the electricity needs of every human being on Earth for a year. Solar energy is clean.
Detailed explanation-3: -Air and water are renewable natural resources too. They don’t regrow like trees or have babies like animals. But, they are always being renewed. They move in cycles.
Detailed explanation-4: -Renewable resources are those resources that can be replenished or renewed naturally over time. Air, water, wind, solar energy etc are all renewable resources. Renewable resources can be easily renewed by nature.