Ever since the earth formed and the sun burst into light, the sun's light, which is created from nuclear fusion on our local star, has warmed the earth from the outside. Sunlight is directly responsible for the continuation of life on earth. If the sun suddenly went dark, most life on earth would die, and the rest would freeze solid in a ball of ice.
Much of the heat in the core of the Earth is residual from heat created billions of years back, and some of this was created in fusion reactions in stars. There are other nuclear actions at work in the core of the Earth, however. The more important of these is nuclear decay, which is what most radioactive atoms undergo. This releases energy in the form of heat, which is the trapped underground until it can escape - a very long time. Less commonly, some isotopes, most notably uranium-235, undergo fission. This is a much more energetic process, but is not common because there is not much of this isotope around.
Air gets warmed and cleaned as it passes through the nasal cavity, where it is humidified, filtered, and warmed by the mucus and tiny hairs called cilia. Additionally, the air is further warmed and cleaned in the trachea and bronchi by the same mechanisms of mucus and cilia before reaching the lungs.
The atmosphere is warmed by the heat radiating from Earth's surface. This process helps to regulate the planet's temperature and create the conditions necessary for life to thrive.
When liquid oxygen is warmed, it evaporates and turns back into gaseous oxygen. This is because the boiling point of oxygen is -183 degrees Celsius, so any increase in temperature above this point will cause it to change state.
Some examples of things that do not change when they are warmed include abstract concepts like emotions or thoughts, as well as certain physical properties of pure substances such as density or mass.
That's because of where each of these processes occur. There is no nuclear fusion inside of Earth. There is probably a small amount of radioactive decay in the Sun, but the power produced by it is insignificant, compared to the huge amount of power produced by nuclear fusion.
The Earth's core contains many radioactive elements within its core that emit warmth as they decay, keeping the core of the Earth hot and heating it from within. Meanwhile, the sun is a product of the nuclear fusion of hydrogen into helium and its rays warm the Earth's crust from outside.
Much of the heat in the core of the Earth is residual from heat created billions of years back, and some of this was created in fusion reactions in stars. There are other nuclear actions at work in the core of the Earth, however. The more important of these is nuclear decay, which is what most radioactive atoms undergo. This releases energy in the form of heat, which is the trapped underground until it can escape - a very long time. Less commonly, some isotopes, most notably uranium-235, undergo fission. This is a much more energetic process, but is not common because there is not much of this isotope around.
warmed, moistened and cleaned by the nose and mouth
Only if the exhuast is vented outside.
The new temperature outside would be 4 degrees. -2 + 6 = 4.
The whole world is warmed by the sun.
Inhaled air is warmed and moistened in the nasopharynx and oropharynx.
Trans fluid is always checked with car level and idling while warmed up.
Germans warmed their huts by using the body heat of their farm animals.
If water is warmed up, then that means that its temperature does change.
No, breast milk should not be refrigerated after it has been warmed. Once breast milk has been warmed, it should be used within 2 hours or discarded. Refrigerating warmed breast milk can lead to bacterial growth and contamination.