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Among other things, humans need energy:* For food
* For transportation
* For lights
* For heating
* For operating diverse devices, such as computers, television, microwave ovens, kitchen stoves, etc.
According to the Wikipedia article on World energy usage, "The IEA estimated that in 2012 the world energy consumption was ... 5.6 × 10 to the power 20 joules".
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∙ 8y ago
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How much does biomass energy?
Biomass energy produces 3% of the worlds energy
What percent of the world's energy comes from wind energy?
60% of the worlds energy is wind energy.
When will the worlds supply of nuclear energy last?
It will never end, nuclear energy is a nonrenewable rescource.
How much of the worlds energy is produced by nuclear power?
3/4
What energy sources generates the most amount of the worlds electricity?
Hydro
How much energy in the world is generated by tidal energy?
Realistically none of the worlds energy needs are done in this manner.
What country is the worlds largst energy user?
The United States consumes 25% of the World's energy needs.
The amount of energy poured onto the earth by the sun every 10 mins is equivalent to the worlds electricity needs for how long?
month
How much does biomass energy?
Biomass energy produces 3% of the worlds energy
What percent of the world's energy comes from wind energy?
60% of the worlds energy is wind energy.
What is source of energy for most of the worlds producers?
It is the sun because of its energy
What percent of worlds energy is renewable?
14%
How much of worlds energy is used by the US?
25%
20 percent of the worlds energy is supplied by what?
coal
A virus needs energy to?
Multiply. A virus needs energy to multiply.
What type of transport needs energy?
Active transport needs energy, passive transport does not need energy.
How does the nation balance its own needs with the needs of the world?
A nation balances its own needs with the worlds needs by helping countries and mobilizing with countries to make peace.
