The Sun

The sun provides us with heat, light, and energy. It is essential for life on Earth as it drives the climate and weather patterns, supports plant growth through photosynthesis, and helps regulate our body's natural circadian rhythms. Additionally, exposure to sunlight promotes the production of vitamin D in our bodies, which is important for maintaining healthy bones and overall well-being.

build a solar oven. put bread in it. come back in 20 minutes or so. toast

Filaments on the sun are structures of relatively cool, dense plasma that are suspended above the solar surface by magnetic fields. They appear as dark, thread-like features on the sun's disk and are often associated with sunspots. Filaments can erupt, releasing solar material into space as coronal mass ejections.

The sun purple effect is the result of the formation of color centers due to exposure to ultraviolet light. While thought to be charming in the past, it is now regarded as a defect by many collectors.

Theoretically, it can be reversed by annealing (re-heating) the glass. In practice, the chances are that the piece will crack or melt before all color centers are removed. For this reason, it is considered irreversible, and should be avoided.

Keep your Early American Pattern Glass out of the sun, and if you are a dealer of such, avoid the temptation to artificially purple your merchandise with UV lamps.

The process is called evaporation. This is when heat from the sun causes water molecules to gain enough energy to escape into the atmosphere as water vapor.

An eclipse is when three items in space are in a line.

So on earth there is an eclipse when it is furthest away and then is moon and then is sun - so moon is in the middle and is blocking out the sun.

If on moon there is eclipse when earth is in front of sun.

Or on other planets and their moons, and so on.

The pink layer of the sun is the chromosphere. This layer is located above the photosphere and is characterized by a reddish-pink color during solar eclipses. The chromosphere is responsible for emitting the solar prominences and solar flares seen during solar events.

The sun is a yellow dwarf star. Its color, temperature, and size classify it as such compared to other types of stars.

No. Plants "make their own food" using sunlight. The sun is not alive so there is no food for the sun.

Sunspots are cooler than surrounding areas on the Sun's surface, with temperatures around 4,000-4,500 degrees Celsius compared to around 5,500 degrees Celsius for the surrounding areas.

The proof is:

The fact that bigger objects have stronger gravitational force on other smaller objects, and since the Sun is the biggest object in our solar system, it has the strongest gravitational pull on all the planets. Therefore all planets must revolve around it.

The rising and setting sun each day as well as the changing seasons is another proof.

Visual assertion that the sun is in fact at the center of our system using space ships, shuttles and telescopes, such images and pictures are available on NASA.com.

In the observable UNiverse there are somewhere in the order of 1011 galaxies, a typical galaxy might have 1011 stars, and it seems likely that most stars have planets and would therefore qualify as "solar systems". That makes for a total of roughly 1022 stars or solar systems (that is a one, followed by 22 zeroes), just in the observable Universe. Note that the total Universe is probably much larger, but it isn't currently know how much larger. All of the above are rough estimates, of course.

The sun comes up in the east, and settles in the west.

Sunspots are most numerous during solar maximum, which occurs approximately every 11 years. During solar minimum, the sun is less active and sunspot activity decreases.

Our star or AKA the sun it is the largest object in our solar system it alone acounts for about 98.88 percent of all objects mass in our solar system

Yes of course, the sun has been present for about 6 billion years, the earth has been present for about 4.5 billion years, recorded ice ages occurred between about 300,000 years ago until about 10,000 years ago.

The core of the sun is about 15 million Kelvin.

The loops of gas found on the sun are called solar prominences. They are large, bright features that extend out from the sun's surface into its outer atmosphere, known as the corona, and are typically associated with the sun's magnetic field.

The sun appears to follow you everywhere because of the Earth's rotation. As the Earth spins on its axis, different parts of the planet are exposed to sunlight at different times, giving the illusion that the sun is moving across the sky. This phenomenon is known as the apparent motion of the sun.

The sun gets its energy from nuclear fusion, where hydrogen atoms in its core combine to form helium, releasing a huge amount of energy in the process. This energy is in the form of heat and light, which is then emitted into space.

The six main regions of the sun are the core, radiative zone, convective zone, photosphere, chromosphere, and corona. The core is where nuclear fusion occurs, producing the sun's energy. Light is then transferred through the radiative zone and convective zone before reaching the photosphere, which is the visible surface of the sun. Beyond the photosphere are the chromosphere and corona, which are the sun's outermost layers.

The reddish loops of gas seen in outer space are called prominences. Prominences are dense, cooler plasma suspended above the Sun's surface by magnetic forces, giving them their distinct loop-like appearance.

hello Michael pie

they can be big or small

No.

Dust is primarily made up of three things - fabric, hair and skin.

Small particles of fabric such as carpets and rugs may become loose, creating fabric dust. Humans and animals shed hundreds of microscopic pieces of skin a day, which contributes to dust, the same as hair.

80% of dust is skin.

The surface temperature of the sun is approx. 5,500 °C Heating power: The solar constant on earth is 4000/3 watts/m^2. Given the sun is 150Gm away the heat given off at the sun is the solar constant times the area covered, 4pi r-squared, (4e3/3)x4pi (150e9)^2= 377 e24 watts. This is a lot of heating power.