Science is a huge subject that affects everybody's lives constantly without the majority of us ever noticing it. It is not a discrete phenomenon that can be described in a singular way without a better definition of what it is you are actually asking.
For example, are you referring to the physics of the Big Bang Theory from where all life started, or are you referring to something much smaller? Even without knowing scientific processes, they are occurring constantly, and have been from the moment the world began. Something as simple as creating a fire is a scientific process, or the changes that take place in food as the fire starts to cook it, or the changes that take place in the environment as the fire heats it up.
Eating the food that has been cooked by the fire is the start of a biological (therefore, scientific) process as the body digests it and excretes what is unnecessary. What happens to the food parts that do not get eaten, such as the skins and seeds on fruits and vegetables, or the bones and guts of the meat, is part of a scientific process as they decay and become part of a biodegradable matter that allows other organisms to exist, or for new plants to grow. Obviously, these processes start even more scientific cycles.
This answer may seem to be vague and will certainly not answer your question, but without having more information about what it is you actually want to know, it is hard to give you what you want and to be more specific. Even if you consider as many aspects of the world, or your life, or the environment as you can, you can be sure that you will have only touched the surface of the scientific processes that are involved.
For example, are you referring to the physics of the Big Bang Theory from where all life started, or are you referring to something much smaller? Even without knowing scientific processes, they are occurring constantly, and have been from the moment the world began. Something as simple as creating a fire is a scientific process, or the changes that take place in food as the fire starts to cook it, or the changes that take place in the environment as the fire heats it up.
Eating the food that has been cooked by the fire is the start of a biological (therefore, scientific) process as the body digests it and excretes what is unnecessary. What happens to the food parts that do not get eaten, such as the skins and seeds on fruits and vegetables, or the bones and guts of the meat, is part of a scientific process as they decay and become part of a biodegradable matter that allows other organisms to exist, or for new plants to grow. Obviously, these processes start even more scientific cycles.
This answer may seem to be vague and will certainly not answer your question, but without having more information about what it is you actually want to know, it is hard to give you what you want and to be more specific. Even if you consider as many aspects of the world, or your life, or the environment as you can, you can be sure that you will have only touched the surface of the scientific processes that are involved.