Student must be Heroes for the Earth

Picture 1. one student, one teacher and we are need oxygen together

Everyone have an important role in the ecosystem. Humans are key actors towards sustainability. The stability of the ecosystem becomes a form of environmental sustainability. However, unfortunately this time becomes human beings that trigger increases the damage to the ecosystem. This is due to too high levels of human needs.

The most important human needs are food and shelter. Both of these major effect on the environment. Humans need to eat every day, so how else do humans always improve the quality and quantity of food results. This step is to trigger the loss of forest habitat due to land conversion. In addition, Earth is the only place to stay for people. All the necessary requirements for building human and effort are very abundant. Natural resources become the main supporter in meeting human needs. So that the land, water, forest, gold, copper, oil continues to be explored for human welfare. As a result, many homeless animals.

As the younger generation working in the field of education, then it should I begin to instill an understanding of the students of the importance of the earth as a dwelling place for all beings. Students are a small part of the living creatures that were given education. As a small part of the human, then the student is given the right targets for the provision of environmental science. So that in the future, the student is no longer a destroyer of the earth but can be an important part of that role to the preservation of the earth.

I was a young teacher who was only 22 years old. The main task in the school as a teacher of biology and supervising extracurricular research. I assume that the teacher acts as a distributor of science agent. Biology teacher is one of the major his key to the delivery of environmental education issues. Therefore, the method of teaching that I do not just lecture system, but the practice directly. So the role of a biology teacher can print the younger generation who are concerned about environmental sustainability. Earth Safety depends on the quality of the citizens of the earth as a living creature in it. Therefore, Natural Earth will be destroyed if the human resources are poor. Therefore, the importance of environmental education should be the basis and the handle to be a wise man.

Teacher (Guru : in Indonesian) and the Java language, the meaning of Guru are " digugu and ditiru". This suggests that a teacher has a very important role to be followed and emulated. Thus, the actions of teachers is a key determinant of future generations of young citizens of the earth.

First step, Degree of Science Biology introduce to teenagers about the biotic and abiotic components. The goal is that students know and can distinguish biotic and abiotic components. In addition, students are also able to manage well between biotic components that can be updated and abiotic components that are difficult to update. Make it easier to understand the material, then I as a young teacher invites students to practice in the school environment. Students are asked to name the biotic and abiotic components that are in the school environment.

As a Science Teacher for granted that I can provide solutions to reduce environmental damage. Steps are easy, inexpensive and effective way to reduce the environmental damage of which is to save water, electricity shut off when not in use, each child to plant and care for 1 tree, no use of motor vehicles, dispose of waste in place and reduce the use of plastic bags. If my students every day can apply the example I gave, and in one school there are about 200 students who are taught, it will save electrical energy use about 1000 watts per day.

Teachers have an important role as a distributor of knowledge. Human behavior is determined in the future of education in his youth. Therefore, school children given a knowledge of science and the application of science to environmental sustainability. Thus, the younger generations who have awareness of environmental sustainability can be realized to save the earth.