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What else can I help you with?
Does the sun supply little of the light on earth?
The Sun is our primary source of light and heat here on Earth.
What is primary source of light?
The primary source of light on Earth is the Sun. It emits light and heat energy through a process called nuclear fusion in its core. This light sustains life on our planet and allows for photosynthesis to occur in plants.
What is the first source of energy ever discovered?
Wood is the first discovered primary energy source. Some believe that Solar energy (as heat caused by sun light) is the first discovered primary energy source.
Where do you get heat and light?
Heat and light can be generated from various sources such as the sun, fire, electricity, or chemical reactions. The sun is the primary source of both heat and light for Earth, while artificial sources like light bulbs and heaters use electricity to produce heat and light.
What is the source of light and heat energy for the earth?
The primary source of light and heat energy for Earth is the Sun. The Sun's radiation travels through space and reaches Earth, providing the energy necessary for life to exist on our planet.
What is the definition of a primary light source?
The primary light source is the sun for the planet Earth.
What is the source of heat and light for all the plants?
The sun is the source of heat and light for plant-life.
What are the artificial heat?
Sun is the primary source of heat here in the Earth. As time moves on, human developed new sources of heat and light. Some of it are the torches, lamps, candles and others
When should you use em heat on the thermostat?
EM (or emergency heat) can be used if you have a problem with your other heat source such as a heat pump. In most cases, you will not need this but what it does is bi-passes the primary heat source and allows your secondary heat source (normally your furnace) to become the primary.
Why does the auxiliary heat come on in my heating system?
The auxiliary heat in your heating system comes on when the primary heat source, such as a heat pump, is unable to meet the desired temperature setting. This usually happens during very cold weather or when the primary heat source is not functioning efficiently. The auxiliary heat helps to supplement the primary heat source and maintain a comfortable temperature in your home.
What is the source of darkness and cold since the sun is the source of heat and light?
We're modestly familiar with the source of heat and light. And we know that heat and light both exist and are real. Cold and darkness do not exist. They merely describe the lack of heat and light, respectively.
Earths primary external energy source is what?
The Sun is Earth's primary external energy source. Solar radiation emitted by the Sun provides heat and light energy to sustain life on Earth through a process called photosynthesis.
