1) What are the main sources of electricity? a) Renewable sources: Solar power, wind power, hydroelectric power, and geothermal energy.Non-renewable sources: Coal, natural gas, and nuclear energy. b) Electricity can be generated from both renewable and non-renewable sources: c) Non-renewable sources: Coal, natural gas, and nuclear energy. 2) 2. What is a conductor? a) A conductor is a material that allows electricity to flow through it easily. b) a conductor is a maatirial where water and electricity cant pass 3) 4. Which non-metal is a conductor of electricity? a) graphite b) iron 4) 5. How can we test if a material conducts electricity? a) To test if a material conducts electricity drop it in water if it bubles it conducts  b) To test if a material conducts electricity, we can set up a simple circuit with a battery, a light bulb, and the material to be tested. If the material allows electricity to flow through it, the light bulb will light up. 5) 6. How can we stay safe when using electricity at home? Write one sentence you could say to a younger sibling. a) "Always keep water away from electrical outlets and never touch anything with a plug or switch when your hands are wet." b) let him die 6) What would the world be like without electricity? Write a few sentences imagining a day without it. a) Without electricity, we would be living without lights, phones, or computers. We’d have to rely on candles or oil lamps for light and use manual tools for work. No TV or music, and we wouldn’t be able to cook using electric stoves. Life would be slower and much more difficult without the convenience of electricity! b) hulk smash

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