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How does it work
Tools make work easier but machines are more complex, containing multiple parts. A pick is a simple tool that makes holes while a road drill, as a machine, is more complex but still makes holes. Machines can be used for transportation like cars, planes, and bikes or communication devices like computers, TVs, and phones. Machines have various parts like a central processing unit and use different power sources like petrol, batteries, or electricity. Different professions utilize different tools in their work such as doctors, farmers, firefighters, and more.
How does it work
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- 2. Tools and machines Toolsand machines make work easier but machines are more complex. A pick is a tool A road drill is a machine Both make holes, but the road drill is more complex
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- 5. Machines: Means of transport bicyclecar tractor bus plane motorbike lorry helicopter
- 6. Machines: Means of communication computertelevision telephone radio
- 7. Parts of acomputer Central Processing Unit
- 8. Machines that usepetrol
- 9. Machines that usebatteries
- 10. Machines that useelectricity
- 11. What tools dodifferent professions use?
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