Science+Behind+the+Energy


 * Flow of Nature:**
 * Water Cycle-** The earth has a limited amount of water. The water cycle is made up of many different cycles in itself...evaporation,vaporization, condensation, precipitation, and collection. Evaporation is when the sun heats up water in rivers or lakes or the ocean and turns it into vapor or steam. During condensation, the water vapor or steam leaves the river, lake or ocean and goes into the air. Water vapor in the air gets cold and changes back into liquid, forming clouds. Precipitation occurs when so much water has condensed that the air cannot hold it anymore. The clouds get heavy and water falls back to the earth in the form of rain, hail, sleet or snow. Collection is when water becomes "ground water" soaks up all up in it or drains in the lakes, rivers or oceans.



A food chain shows how each living thing gets food, and how nutrients and energy are passed from creature to creature. Food chains begin with plant-life, and end with animal-life. Some animals eat plants, some animals eat other animals. Animals get energy from the food they eat, and all living things get energy from food. Plants use sunlight, water and nutrients to get energy. In other words, the food chain is a cycle in which everything basically eats and then gets eaten and then dies and turns into nutrients. The cycle is nonstop which technically means it will never end unless extinction. Each creature has prey and a predator. The sun is a big contribution to this cycle. Example: green algae grows in the ocean, hard shelled muscles eat algae, small brown tuna gobbles down muscle, big sword fish feasts upon small brown tuna, big sword fish aka. gerald gets scooped up by mr. girardi and is fried over a warm fire and gets devoured.
 * Food Chain-**

Conservation of Energy is the energy in an isolated system that remains constant. It can change its type, for instance chemical energy can be changed to kinetic energy. The energy cant be created or destroyed. No perpetual motion machine can perpetually give energy to its surroundings. It involves the first law of thermodynamics which is the amount of energy added to a system = change in the internal energy + the amount of energy lost by the system. The conservation of energy is in Noether's theorem. Conservation of energy is also included in mechanics...kinetic energy + potential energy = the sum of the energy. Einstein's theory of relativity states that conservation of energy has equal mass and energy.
 * Conservation of Energy:**



Thermodynamics is a physical science that revolves around the effect of material bodies, radiation of space and transfer of heat. It mainly focuses on heat and bodies and the heat of electrical agency. This may also describe how systems change when they interact with one another or with their surroundings.Thermodynamics can be found in sciences like chemistry or types of engineering like biomedical engineering.
 * Thermodynamics:**

Thermal dynamics can be broken up into three basics: temperature, energy and entropy (the heat conversion to work). There are four specific laws that break down thermal dynamics. The zeroth,first,second, and third law of thermodynamics create the structure of this important process. These laws are based upon heat and work as the energy being transferred. Starting with the zeroth law, which states that if two systems are in thermal equilibrium with a third, they are also in thermal equilibrium with each other, therefore supporting the thought of temperature and heat. The first law of thermodynamics says that perpetual motion machines of the first kind are impossible. The second law of thermodynamics is the reversibility and irreversibility of entropy. The third law says that when the temperature is zero the entropy is like perfect crystal and cannot be cooled to an absolute zero.