HISTORY OF ENERGY

The video starts with a reference to the first object used by man to create energy, through a spark. Which object was it?

• A stick

• fire

• a rock

• a lighter

How long ago did the energy revolution first start?

• 2 billion years ago

• 1 million years ago

• 1 hundred years ago

• 1.5 million years ago

What did our ancestors first use to create fire, get warm and cook food so they could obtain calories?

• Biomass, like wood.

• Water power, like vapor

• Fossil fuel, like coal

• None of the above

Eating food and obtain calories from cooking it, allow us as human beings to have a bigger brain. It helped us to...

• Swim, entertain and talk

• Think, Socialize and create

• Grow crops and travel

• Breathe better

Bronze and iron age, were called like that because...

• They use metals to grow crops

• They made castles made of metal

• Fire helped to use metals as weapons and useful tools

• Because they found a lot of stranges metals

In 300 b.c.e, humans started using the energy of...

• Nuclear plants

• Electricity

• Fire

• Water flowing

Persians in 900 A.D invented the mill. With this, they establish the fundamentals of...

• Aeolic energy

• Electric energy

• Solar energy

• Chemical energy

The second energy revolution started in 1800's with the discovery of...

• Fire

• Chemical elements

• Fossil fuels

• Atom

The first fossil fuel to be used was the ________. It helped mechanical and electrical technologies emerged

• Coal

• Gasoline

• Diesel

• None of the above

Gas was mostly used in....

• Colombia and Venezuela

• Russia and China

• Germany and France

• US and Britain