What would we do if there were no wheels? In my opinion, the most important invention of all time is the wheel. Without the wheel, people could not travel anywhere very easily or quickly. We depend on the wheel for all our transport, such as cars, trains and planes (because planes need wheels to take off and land). If we had to travel long distances without wheels, it would be very difficult. It would also be difficult to see other cities and countries. This means that we wouldn’t know about other places and the world would seem very small for us.
If we didn’t have the wheel, it would be harder to work quickly and easily. This is because we need wheels to go to and from work, but also because we need wheels to carry things. Without wheels, people would have to carry heavy things in other ways. We might have to use animals or carry things ourselves. Wheels are also a very important part of machines in factories and on farms because they make the machines work. These kinds of wheels are called ‘cogs’.
There are lots of very important inventions that have changed the world. But I think that the wheel is the most important for these reasons.
The most important invention is the…
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What is one thing that DOES NOT need wheels?
We use wheels at work to…