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They are both good. They both produce electricity without any carbon emissions, so they contribute nothing to the problem of global warming. They are both renewable, which means they don't cost anything to run, apart from day to day maintenance, and the power continues to come even after we use it. Both have disadvantages: solar needs the sun to shine, and tidal energy only happens a few times a day and only in suitable locations.
What else can I help you with?
What is the roots of all from of energy?
Historically, it was the Sun, which created the plant life and animal life used to make energy, and which formed fossil fuels. Even hydroelectric energy is dependent on solar heating to return water to its sources. And because we now have nuclear energy, the answer could be "from nuclear reactions" -- fusion on the Sun and fission in nuclear generators. This, however, neglects the use of tidal energy and geothermal energy. Tidal energy is caused primarily by the gravitation of the Earth and Moon, not the Sun. And geothermal energy is drawn from magma formed by crustal movements, which ultimately are driven by the Earth's hot core. The heat there is a combination of radioactive heat, tidal heat from the Sun's gravity, and energy left from the formation of the planet. The ultimate source, therefore would have to be "gravity" because it formed the Sun and planets, keeps fusion going, moves the tides, and keeps the Earth's core hot enough to produce tectonics.
Where does the main source of energy in the food chain come from?
Sun
Is the sun the source of all life on earth?
The sun is the source of most of the energy on Earth. Oceans come second.
Where do plants get the energy to make food?
Photosynthesis is the act of trapping the light energy from the sun and turning it into chemical energy in the molecule starch. The energy it traps comes from high energy photons.
Plants are the ultimate source of energy?
No, because plants receive their energy from the sun via photosynthesis.
What energy source don't come from the sun?
Tidal energy, geothermal energy, and nuclear energy are examples of energy sources that do not directly come from the sun. Tidal energy is generated by the gravitational forces of the moon and sun, geothermal energy comes from heat within the Earth's crust, and nuclear energy is produced by splitting atoms in a controlled reaction.
A form of energy that travels as waves from the sun to earth?
tidal
What waves do all the energy from the sun is called?
Tidal Waves
Where the energy comes tidal energy?
Tidal energy is created by the gravitational forces of the moon and sun on the Earth's oceans, causing tides to rise and fall. This movement of water generates kinetic energy that can be harnessed and converted into electricity using tidal energy technologies such as tidal turbines or barrages.
What types of energy source not derive from the sun?
Tidal energy, heat from the interior of Earth, and nuclear energy.
Where does tidal energy come from and how is it harnessed for power generation?
Tidal energy comes from the gravitational pull of the moon and the sun on the Earth's oceans, causing the water to move in regular patterns known as tides. This movement of water can be harnessed for power generation using technologies like tidal turbines, which capture the kinetic energy of the moving water and convert it into electricity.
Is tidal energy kinetic or pontential?
Tidal energy can be considered a form of kinetic energy because it is derived from the movement of the tides, which is driven by the gravitational interactions between the Earth, moon, and sun.
Why do tidal nuclear and geothermal energy do not depend on the sun.?
Tidal energy comes from the energy of Earth's rotation. This is unrelated to the Sun's radiation. Nuclear energy comes from elements that are available on Earth - it doesn't depend on the Sun's radiation either. Geothermal energy comes from these same elements, which gradually decay, keeping Earth's interior hot.
What are other renewable sources of energy besides the sun?
yes, hydro (water) and wind energy are 2 examples
Why do tidal nuclear and geothermal energy resources not depend on the sun?
Tidal energy comes from the energy of Earth's rotation. This is unrelated to the Sun's radiation. Nuclear energy comes from elements that are available on Earth - it doesn't depend on the Sun's radiation either. Geothermal energy comes from these same elements, which gradually decay, keeping Earth's interior hot.
Where does tidal power come from and how is it harnessed to generate electricity?
Tidal power comes from the gravitational pull of the moon and the sun on the Earth's oceans. This energy is harnessed by using underwater turbines that are placed in areas with strong tidal currents. As the tides flow in and out, they turn the turbines, which then generate electricity.
How long does tidal energy last?
Tidal energy is considered a renewable energy source because the gravitational forces of the moon and sun that create the tides are continuous and predictable. As long as the Earth has these celestial bodies and continues to rotate, tidal energy will persist.
