IPA : ROLE IN MAINTAINING BALANCE HUMAN ENVIRONMENT

One thing that can not be removed from the ecosystem is the human population increasing from time to time may result in lowering the value of our ecosystems. Utilization of various natural resource control can bring a whole ecosystem out of balance. Therefore, controlling the human population should be regulated in such a way so as not to exceed nature's ability to support it. Here biodiversity needs to become an integral part in improving life on earth.Natural law states that whoever is strong, he will win. In terms of the number of individuals and species, the species that have more offspring more powerful than a few species offspring. Species that have children 'rarely' will have little chance to beat his rivals. Competition between species would emerge when the two populations or the creature fighting the same needs. Needs mention here which include the need for food, a place to live, safety and protection of the group or the influence of climate / weather, effects of solar radiation and so on.Ecosystem components in the form of energy is very important in maintaining the viability of existing components in the ecosystem. In the study of ecosystems, natural ecosystem component applies the laws of nature as well. The laws relating to energy for living things which are the first law of thermodynamics, the second law of thermodynamics.The first law of thermodynamics states that energy can be converted from one form to another, energy is sustainable, it can not be created and destroyed. Sunlight, for example, can be converted into other forms of energy that depends on the processes that occur. For example, solar energy is converted into thermal energy, solar energy is converted into chemical energy in the food producing potential energy and solar energy is converted into electrical energy for lighting that can be used by humans to meet their needs.The second law of thermodynamics states that any system will always tend to change from being a regular to irregular circumstances. This means that any energy that enters the bodies of living, population or ecosystem can be regarded as stored energy or energy that can be released. In these circumstances it can be regarded as sentient life energy conversion. Because of the wide variety of living things, it will be found a variety of strategies to transform the energy as the embodiment of the laws of thermodynamics I.In the history of life, human beings as the first to accept a mandate from God to manage semestaini nature. Humans have always tried to be master of the universe. In most creatures sinimanusia is entitled to organize, organize, and utilize the environment according to their needs, while other creatures are often not given the opportunity to set this universe. Thanks to the skills of thinking, reasoning humans can manage, take advantage of natural resources for biological and non biological necessities of life and living. How to use natural resources is done through a variety of ways all of which were addressed to the prosperity of life, well-being and survival of human beings and their children fall. Man in managing and utilizing natural resources through intellectual abilities, in addition to its usefulness for living there but there is also a negative side that appears. Securities are always accompanying destruction of natural resources and often also destroy the natural resources of flora and fauna as well as the man himself.In the creation of the creatures, the Lord God Almighty created man as the most perfect creature than makhluklainnya. Humans are equipped with a mind and heart to solve the problems it faces, while other creatures are not equipped minds. Humans are able to think of the future offspring, and therefore humans can make better planning to maintain its presence on this earth.