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Where the energy sources was formed?
Energy sources such as coal, oil, and natural gas were formed millions of years ago from the remains of living organisms that were buried and subjected to heat and pressure over time. Renewable energy sources like solar, wind, and hydroelectric power are constantly replenished by natural processes such as sunlight, wind, and flowing water.
What was electricity 100 years ago?
One hundred years ago, electricity was still in use for lighting, heating, and powering machinery. However, it was not as widely available or reliable as it is today, with many areas still using gas or other sources of energy for lighting and heating. The electrical grid was less developed, and electricity was mainly generated using coal-fired power plants.
How is energy use today different from energy use 200 years ago?
Nuclear energy is used as a source of heat. The heat from the reactor is used to heat up water and the steam moves a turbine that generates electricity. It's the same principal with a coal power plant, only the source of heat is different.
When fossil fuels are burned they release energy stored thousands of years ago?
Yes, when fossil fuels are burned, the chemical energy stored in them from millions of years ago is converted into heat energy. This heat energy is used to generate electricity or power vehicles, contributing to human activities and industries. However, burning fossil fuels also releases harmful pollutants and greenhouse gases into the atmosphere, leading to environmental and health concerns.
When renewable energy was discovered?
Renewable energy sources have been used historically for centuries, such as windmills and water wheels. In modern times, the concept of renewable energy gained momentum in the 1970s during the oil crisis, leading to increased research and development of technologies like solar, wind, and geothermal energy.
What was the price of gas 100 years ago?
There was no gas for automobiles 100 years ago
Where does the energy from coal and beans come from?
The enrgey comes from plants 100's of millions of years ago
What type of energy did movies use 100 years ago?
Early film projectors were hand cranked.
What are facts about life 100 years ago?
There are many places to find facts about life 100 years ago. You could find facts about life 100 years ago in a library.
Did people eat kimchi a 100 years ago?
Yes, kimchi was eaten 100 years ago.
Was there copying machines 100 years ago?
I think there wasn't copying machine 100 years ago
Was Disneyland famous 100 years ago?
No because it didn't exist 100 years ago, or 1913. It first opened in 1955
Is iron a word made in England 100 years ago?
Yes, it is a word made 100 years ago
Was internet invented 100 years ago?
no.there was no internet before a 100 years ago. if it was 20 'yes'.
What did people have 100 years ago?
astronomical engineer which is a highly devolope profession , which was common a 100 years ago
What is different about the TVs today then 100 years ago?
they didnt have tvs 100 years ago but if they did they had very little
What caused increased Mexican immagration to the US 100 years ago?
A 100 years ago there was no Mexican immigrants.
