4. Electrical appliances
Electrical appliances in our homes such as washing machines and cookers use electricity
from the mains and calculators at school use electricity from batteries.
Forms of transport
Forms of transport such as cars, buses and lorries use fuels like petrol and
diesel to work. Bicycles use energy from people.
Robots at work
At work we use robots to make mass-produced products. Robots can be
quicker than people an the can do jobs that are dangerous for people.
5. They use electrical energy. Some of them use energy
from batteries and some use solar energy
Electrical energy
Solar energy
Batteries
6. They use fuels like, petrol like and diesel and energy from people.
Petrol
Diesel
Energy from people
7. They do jobs that are dangerous for people and mass-products.
Robots can be quicker and more efficient and safer to use.
Robot bomb desactivator
Robot seafloor
