Which type of energy comes from the Sun and travels to Earth and primary source of thermal heat energy in Earth's oceans and land?
The type of energy that comes from the Sun and travels to Earth is electromagnetic radiation, primarily in the form of visible light, ultraviolet (UV) radiation, and infrared (IR) radiation. This energy is commonly referred to as solar radiation or solar energy.
The primary source of thermal heat energy in Earth's oceans and land is the Sun's radiation, particularly the infrared radiation. When sunlight reaches the Earth's surface, it is absorbed by various materials, including water and land. These materials then re-emit the absorbed energy as heat in the form of infrared radiation. This process contributes significantly to the heating of the Earth's surface, warming both the atmosphere and bodies of water such as oceans.
In summary, solar radiation from the Sun provides the energy that heats the Earth's oceans and land, primarily through the absorption and re-emission of infrared radiation.
Solar energy, in the form of radiation, is constantly moving through space; bathing our planet and its atmosphere. All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. Radiation is one way to transfer heat. Solar radiation, or energy produced by the Sun, is the primary energy source for most processes in the Earth system and drives Earth's energy budget. Energy is transferred from the sun to Earth via electromagnetic waves, or radiation. Most of the Sun's energy reaching Earth includes visible light and infrared radiation but some is in the form of plasma and solar wind particles. Other forms of radiation from the Sun can reach Earth as part of the solar wind, but in smaller quantities and with longer travel times.Geothermal energy is the heat produced deep in the Earth's core. Geothermal energy is a clean, renewable resource that can be harnessed for use as heat and electricity. Geothermal energy is heat that is generated within the Earth. Nearly all of the earth's energy comes from the sun. Some of this radiant energy is reflected by water droplets and dust particles in the atmosphere and bounced back into space or scattered throughout the atmosphere; some is absorbed by clouds or ozone.Air in the atmosphere acts as a fluid. The Sun's radiation strikes the Earth's surface, thus warming it. As the surface's temperature rises due to conduction, heat energy is released into the atmosphere, forming a bubble of air that is warmer than the surrounding air. This bubble of air rises into the atmosphere. Sun is the ultimate source of light energy for all the organisms on earth. The light energy from the sun is directly utilised by some organisms and other organisms depend on these organisms for their energy requirement. The main source of ocean heat is sunlight. Additionally, clouds, water vapor, and greenhouse gases emit heat that they have absorbed, and some of that heat energy enters the ocean. Thermal energy sources are fossil fuels like natural gas, coal and oil, as well as solar heat, heat pump electric heat, and geothermal heat.
The type of energy that comes from the Sun and travels to Earth and is the primary source of thermal heat energy in Earth's oceans and land is infrared radiation.
Infrared radiation is a type of electromagnetic radiation that is invisible to the human eye. It has wavelengths that are longer than visible light but shorter than radio waves. Infrared radiation is emitted by all objects that are warmer than absolute zero, including the Sun, Earth, and living organisms.
When infrared radiation from the Sun hits Earth's atmosphere, it is absorbed by greenhouse gases, such as carbon dioxide and water vapor. These gases trap the heat energy from the Sun, which warms the Earth's surface and atmosphere. The oceans and land also absorb infrared radiation from the Sun, which helps to keep them warm.
Without infrared radiation from the Sun, Earth would be a very cold place. The average temperature on Earth would be about -18 degrees Celsius (0 degrees Fahrenheit).
Here are some other types of energy that come from the Sun:
- Visible light: This is the type of light that we can see. It makes up about 43% of the Sun's energy that reaches Earth.
- Ultraviolet radiation: This type of radiation is harmful to living things. It makes up about 9% of the Sun's energy that reaches Earth.
- X-rays: This type of radiation is also harmful to living things. It makes up a very small percentage of the Sun's energy that reaches Earth.
- Gamma rays: This type of radiation is the most harmful type of radiation. It makes up an even smaller percentage of the Sun's energy that reaches Earth.
Geothermal energy is the heat produced deep in the Earth's core. Geothermal energy is a clean, renewable resource that can be harnessed for use as heat and electricity. Geothermal energy is heat that is generated within the Earth. All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. Radiation is one way to transfer heat. Most of the Sun's energy reaching Earth includes visible light and infrared radiation but some is in the form of plasma and solar wind particles. Other forms of radiation from the Sun can reach Earth as part of the solar wind, but in smaller quantities and with longer travel times.Energy is transferred from the sun to Earth via electromagnetic waves, or radiation. The Sun is the major source of energy for Earth's oceans, atmosphere, land, and biosphere. Averaged over an entire year, approximately 342 watts of solar energy fall upon every square meter of Earth. This is a tremendous amount of energy—44 quadrillion (4.4 x 1016) watts of power to be exact. The main source of ocean heat is sunlight. Additionally, clouds, water vapor, and greenhouse gases emit heat that they have absorbed, and some of that heat energy enters the ocean. Thermal energy sources are fossil fuels like natural gas, coal and oil, as well as solar heat, heat pump electric heat, and geothermal heat. Sun is the primary source of energy for Earth. Globally we get the largest amount of our energy from oil, followed by coal, gas, then hydroelectric power. “How much of global energy comes from low-carbon sources?” The global energy mix is still dominated by fossil fuels. They account for more than 80% of energy consumption. Energy of fossil fuels, solar radiation, or nuclear fuels, which are all primary, can be converted into other energy forms such as electricity and heat that are more useful to us. All energy that has been subjected to human-made transformation is secondary energy.