* Sourees of energy
1. Can you name at least 3 non – renewable energy sources and 3 renewable energy sources ?
2. Which energy do you use the most ?
3. What do we use energy for ?
4. What should we do to save energy ?
* Sourees of energy
1. Can you name at least 3 non – renewable energy sources and 3 renewable energy sources ?
2. Which energy do you use the most ?
3. What do we use energy for ?
4. What should we do to save energy ?
1. – Non – renewable energy sources : fuel, coal, natural gas, …
– Renewable energy sources : wind, hydro, solar, ….
2. I use oil the most.
3. We use energy for many things, such as: heating and cooling our homes, driving cars,…
4. – Use low energy light bulbs
– Turn off the lights when leaving a room or going to bed
– Use biogas for cooking at home
– Use natural light, using solar panels
– Limited use of electricity during peak hours
Bài Làm :
1. 3 non – renewable energy sources : oil, natural gas, coal
3 renewable energy sources : solar energy, wind energy, hydro energy.
2. The energy I use the most is solar energy
3. We use energy to apply it to life
4. Solutions to save energy :
– Active beauty quality
– Turn off electrical appliances when not in use
– Insulate walls and roofs