What is energy?
Energy is what moves or works.
We use energy every day to light our homes, operate our TVs, operate our cars, and make our phones tense.
What is renewable energy?
Examples are:
Sun (solar energy)
Wind (wind energy)
Water (hydraulic, shaft, flood energy)
Today, you will learn about the energy of waves and tidal energy that comes from the sea.
From the movement of waves on the sea surface.
The waves are created by the sea breeze.
How does it work?
As wind blows on the surface of the ocean, waves arise. electricity.
When a wave occurs, it narrows down the turbine and rotates the turbine. electricity.
Water levels rise and fall every day, creating a river that can generate electricity.
How does it work?
electricity. When a flood enters or leaves, water flows through the turbines inside the barrage.
Moving water turns the blade.
Energy
Source winds produce waves that cause tides and the gravity of the sun. important?
Clean energy
It does not produce either smoke or harmful gases such as coal or oil.
So they help keep the air clean and fight climate change.
The ocean is constantly moving, so we always have energy.
Borgen swims with the waves and sends electricity back to the country.
It is used to generate currents.
No pollution – they do not harm the air or the environment.
Always Available – The ocean moves just as energy is always there.
A “strong energy source” can produce many strengths.
Suitable for remote locations – useful for coastal cities far from power plants.
“High cost” means that marine building machines and power plants are expensive.
Storms and salt water can damage equipment – it is difficult for storms and salt water to accumulate.
At this time.
The tide follows the schedule.
You can predict them months or years ago!
Floods enter and leave twice every 24 hours. Waves and tide machines capture energy from the ocean.
The machine converts this movement into electricity.
Electricity flows through cables below the sea to the power plant.
From the power plant, you enter the electricity line and arrive at your home, school, or office.
Summary
About what we live in! Tide: Turbines, barrage of hell.
What causes sea tides?
Which machine is used to collect the energy of the waves?
Name the country that uses tide energy.
Right or wrong: The energy of the wave is more predictable than the energy of the tide.
What are the benefits of flood energy?
By knowing them, we also learn how to take care of the planet. who knows?
One day you will invent the next big marine energy machine!
