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Fire was first invented in 125000 years ago. People had to learn to control the fire so they would not burn everything down.
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Chemicals were invented in 3000 B.C if we did not have chemicals the we could not fly into outer space or have oil for cars.
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Medicine was invented in 3000 BC. If we didn't have medicine half of the population would be gone.
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A form of energy resulting from the existence of charged particles
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a wind turbine isc a rotary machine that converts kinetic energy to potential energy
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Oil is a natural resource which is drilled from the ground and is used somehow in almost everything we might own
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Ocean explanation is what let us know what life is beneath our seas
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Electricity genarated by a nuclear reactor
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Space travel is wheb people go into space in a rocket i.e Apollo o 11
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Internet is a global hub on which we can connect to a site to gain info.
