What people did with the sun

Solar, sundials and vacuum collectors were invented, among others.

Recently, there have been ** reports of what the sun has done for humans. It is known that the Sun is the most important star on Earth. The light and heat emitted by the sun can nourish life on Earth and also provide important energy for human beings.

The sun is the friend of mankind, it provides light and heat to human beings to make our lives better. Although the sun cannot speak, it can move humans through its own light. What has the sun done for humanity?

The sun is humanity's friend, providing us with light and heat to make our lives better. Although the sun cannot speak, it can move humans with its own light. The sun not only brings light to human beings, but also warmth.

The sun is an indispensable friend of mankind.

The sun provides humans with a very rich source of resources, including light, heat, bioenergy, wind and water. Solar energy is one of the most widely used energy sources by humans, and it can be used to produce electricity, heat, and light energy. Solar energy is also one of the oldest energy sources used by humans, and many ancient civilizations used solar energy to develop their own cultures and economies.

Solar energy is a clean energy source that does not produce any polluting substances.

Some people may think that to take advantage of solar energy, they must live in a sunny place. But in reality, as long as there is sunlight, solar energy can be harnessed. For example, you can use solar energy to dry clothes or towels, or even bask in the sun outside.

In addition, solar energy can be used to cook food. A common way to do this is to bake food with solar energy, such as baking cookies, sausages, or roasted meat. You can also use solar energy to steam food, such as rice, meat, or fruit.

If you want to make better use of solar energy, you can also build a solar water heater or solar generator. Solar water heaters use solar energy to heat water, while solar generators use solar energy to generate electricity. Both of these devices can help you save energy while also saving you a lot of money.

Thank you to the sun for giving humanity so much to understand it better and to be able to harness its energy to live better.

It is known that the Sun is the most important star on Earth. The light and heat emitted by the sun can nourish life on Earth and also provide important energy for human beings. The sun has done so much to humanity, and we should be grateful for it.

The sun provides photosynthesis for plants to be generated. People and animals who depend on plants are the only ones that survive, and the sun also provides heat and light, without which the world is dark. Without the sun, the earth would be cold, animals and plants would not be able to survive normally, and without the sun, people, animals and plants on the earth would die, and the end of the world would be like that.

The sun brings light to mankind. There is no life without the sun.

1. Plants will use sunlight to carry out photosynthesis, and photosynthesis will inhale carbon dioxide and expel oxygen. This alone brings life to humans and animals.

2. The heat of the sun causes water to evaporateThen the water vapor forms a cloud in the air, and when the water vapor of the cloud reaches a certain value, it rains, which is beneficial to agriculture and of course indirectly benefits mankind.

3. All energyOil is the ancient solar energy conversion, the wind is also the masterpiece of the sun, and even solar energy can be directly used as a green energy source in the future.

Energy action. The solar radiation energy reaching the earth is only a small part of the total solar radiation energy, but its effect is considerable, and solar radiation is the main energy of the earth's surface.

1. Impact on the geographical environment. As a direct effect, rocks are affected by temperature changes and weathering. Indirectly, the atmosphere, water, and organisms on the earth are the elements of the geographical environment, and most of their own development and changes and the interconnection between the elements are completed in the process of the sun's drive, and the earth's surface is divided into five zones, because the latitude of various places on the earth's surface is different, and the solar heat obtained by different latitude zones is not the same.

For example, the tropical sun can shine directly in a year and get the most heat; The boreal sun has a low altitude and has long polar nights, so it gets the least amount of heat. That is, because solar radiation has latitudinal differences, there are differences in the amount of heat obtained from place to place.

But in places where there is a surplus of heat, such as the equator, the temperature is not getting hotter; Where the heat is lost, such as the poles, the temperature does not get lower and lower, but remains relatively stable. For the entire surface, the heat should be balanced, so where there is excess heat and insufficient heat, heat transport occurs.

2. Solar radiation provides energy for production and life. The most direct feeling of solar radiation comes from the fact that it is the main energy source for people's production and life.

For example, plants need light and heat to grow, sunlight is needed to dry clothes, and fossil fuels such as coal and oil, which are widely used in industry, are converted from solar energy, which is called "stored solar energy". There are also solar cookers, solar water heaters, solar dryers, solar houses, solar power generation, solar cells, etc.

We are inseparable from the sun, and some items in our lives are also inseparable from the sun, such as some pickles that need to be dried in the sun, and our clothes need the sun to dry when they are wet, etc. When the sun is in autumn, it is brighter, and then we can also bask in the sun, which is also more helpful for our body.

With the sun, the flowers, trees, and crops on the earth can take root, sprout, grow leaves, blossom, and bear fruit; If there were no sun, there would be no plants and animals on Earth. In addition, people's food, clothing, housing and transportation are inseparable from the sun, such as the grain, vegetables, fruits, meat, cotton, linen, wool, silk and silk are closely related to the sun. In short, everything on earth is inseparable from the sun, and the sun feeds the entire earth.

First of all, the presence of the sun allows plants to photosynthesize and provide enough oxygen for human life.

Secondly, the sun's rays keep us out of the darkness during the day.

Thirdly, solar energy, as a new energy source, plays a very important role.

What are the uses of the sun in our daily life, for example, solar energy and electricity, solar energy provides us with warmth, what are the uses of the sun in our daily life, such as solar energy and electrical energy, solar energy provides us with temperature and water cycle, maintains the surface temperature, and then there are those, coal resources, and then there are apron aprons apron aprons.

Solar power generation, solar energy storage, solar cars, plant photosynthesis requires solar energy, as well as solar watches, solar computers, solar calculators, etc., all absorb solar energy through electronic panels. There are many things that can be done, basically photoelectric or photothermal conversion. Needless to say, photovoltaics, solar panels.

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1. The most important energy**.

In addition to the energy contained in the earth itself. Such as nuclear energy, geothermal energy, etc., as well as energy generated by the interaction between the earth and other celestial bodies, such as tidal energy. Almost all of the most important energy sources we use today come from the sun.

In addition to direct radiation, the sun also provides the basis for the generation of wind, hydro, biomass and fossil energy.

The vast majority of the energy required by humans comes directly or indirectly from the sun. It is the various plants that convert solar energy into chemical energy through photosynthesis and store it in the plant. Fossil fuels such as coal, oil, and natural gas were also formed by ancient plants and animals buried in the ground over a long geological time.

They are essentially solar energy that was fixed by ancient organisms. In addition, hydropower, wind energy, wave energy, ocean current energy, etc. are also converted from solar energy.

2. Food**, materials**.

Without the sun, there would be no animals and plants, and humans would have no food. And there will be no materials for human beings to wear and live.

3. Without the sun, there would be no human beings at all.

In the United States, Bell Labs developed practical silicon solar cells, laying the foundation for the large-scale application of photovoltaic power generation.

In the year of the French National Research Center, a 50 kW solar furnace was built in the eastern part of the Pyrenees.

In Florida, USA, the world's first ammonia-water absorption air conditioning system heated by a flat plate collector was built, with a refrigeration capacity of 5 tons. In 1961, a Stirling engine with quartz windows was introduced.

But at present, we mainly use carbon sun, which can use its heat to make a solar cooker, or use the sun's energy to convert into electricity, that is, solar panels, etc., which are all okay. In the future, it is said that it will be possible to make solar sails using the pressure of the sun.

The sun is a planet in the universe full of huge energy, and people can do a lot of work with the sun in real life, such as our common solar energy.

In real life, we use the sun to do a lot of beneficial things, like solar batteries, solar water heaters, and some solar street lights.

We use solar energy in real life, mainly using solar power generation, now there are a lot of street lights, are solar street lights, of course, we also see solar energy to boil hot water in many places, that is, solar water heaters.

In life, there was an invention and brought a lot of a relatively good way of socializing, so that the way of exercise can make people have a lot.

In our real life, people are using solar energy as sincerity, solar energy shines brightly, and these inventions have been common in our lives and have played an important role, so the use of solar energy is getting higher and higher.

In real life, people have used the sun to make inventions, and it will be okay in the future. The workers and peasants who used the sun and the solar energy took showers and baths. Sunlight is also irradiated.

Conduct various experiments. Use the sun's rays to loosen the mattress and dry the quilt. The lives of ordinary people are inseparable from the sun.

All of our people have made use of the sun for what inventions, in the future we will try to clean up this sure people of the sun, solar power generation, as well as sun exposure and solar radiation, and planting.

In real life, people use the sun to carry out solar lamps, solar power generation, etc., and in the future, people may create many things that people will use.

Nowadays, we use the sun to do a lot of applications, such as solar lighting or solar power generation, which has a very great effect and role in our daily life.

It is not too strong, there are more fragrant solar power generation, and solar water heaters are all used to convert some energy by using sunlight.

There are many things that use solar energy to generate electricity, use solar energy for heating, and use solar energy in life. For example, a solar-powered replica spaceship.

In real life, you have a lot of inventions using the sun, and other people close the circuit, it's too difficult, water heaters, solar energy, water eggs.

You can use the sun to be a poet a lot, and use solar energy to solve the energy problem in life.

Because the sun, the sun can generate electricity, oops, the sun can do solar power.

There are a lot of solar energy things, such as practicing solar power generation, solar street lights, and even solar energy to cook, etc.

In real life, what kind of homes do people use the sun for? Can you have a solar water heater? There is also solar power generation, all related, all of them are the sun of karma, and all things have to turn on the sun, if there is no sun, this person, food will not grow!

For example, solar water heaters, as well as solar flashlights, they all need to use sunlight to ** light or heat energy.

I think it's a little too far, and you can still keep using new energy, keep driving.

1. Solar ecological greenhouse.

The solar photovoltaic power generation system, photothermal system and new nano imitation ecological light transfer film technology are applied to the greenhouse to improve the photosynthesis of plants, improve the quality of crops and increase farmers' income in the form of environmental protection.

2. Fishery and light complementation.

That is, solar panels are laid on the fish pond, and the photovoltaic panels can generate electricity at the same time, but also block the sun, reduce the water temperature, and promote the development of aquaculture.

3. Sewage treatment system.

Converting solar energy into heat and electricity and then effectively using it for sewage treatment, there is almost no secondary pollution and energy transfer in the process, which can solve the increasingly serious environmental problems in rural areas.

4. Solar street lights.

Common solar street lamps are mostly powered by crystalline silicon solar cells, stored with gel batteries, and ultra-bright LED lamps are used as light sources, and controlled by smart charge and discharge controllers. More and more solar street lamps are commonly found in parks, scenic spots, schools, and institutions, but there are problems such as unstable battery waterproofness and insufficient power generation during the day, which still need to be solved.

5. Solar road hub.

Foshan, China, has built the country's first solar-powered transportation hub, installing solar photovoltaic panels on the roof of the transportation hub, generating electricity that can be used by nearby buildings to charge electric vehicles.

6. Solar electric vehicles, electric buses.

Electric vehicles are not hard to see in life, they use electricity as an energy source, and they are powered by the installation of lithium electronic batteries; If it is paired with solar energy, it can reduce driving costs, do not emit harmful gases, and do not produce environmental pollutants.