Natural resources means the natural thing or what's going on myself. Director of human and nature benefit. both direct and indirect. Natural resources are the origin of the four factors in the life of human being. That is, human beings will have to rely on natural resources to meet the needs of the food. Apparel, housing and drug treatment Current human use of natural resources can cover components, with an increase of the current population, the demand for natural resources in existence. For this reason, a student survey, an attempt was made to explore for new sources of natural resources to the resources they exploit and respond to the needs of mankind in the exploration of natural resources. Student surveys, polls in the field to collect the basic information of interest to natural resources. Geological information for an area of interest and nearby natural features and changes of interest. A time of change. Other space confines the choeng led to a survey to examine the quality and quantity of natural resources that are of interest to the following. If a survey carried out in the area of the danger man or student survey cannot be observed or not, can be realized manually, for example, where there is contamination of the toxic gas in the high excess quantity. Cause pollution of air or oxygen gas, low-volume areas, not enough work processes of the body. If a student survey is in an area that may be affected by the toxicity of the air, not realizing it. Because some types of poisonous gas that has no color. There is no smell, so it is hard to recognize and avoid it from above, it's made permanent with the idea to design an operating system that can run unattended. Divided into two parts, the quantity of gas in air is monitored quantity of gas that is a key element in the air, oxygen gas (O2) is composed of carbon dioxide (CO2) gas, gas, gas, carbon (CO), methane (CH4), the operating system checks and huge.Ngasanyan, a student survey to know when a malfunction is detected, the element of air, such as high-volume gas poisonous or have quantity of excess oxygen in the air low. Part two-part production of oxygen gas, using the process. Electrolyte Li Xin's By the system to receive data from one When one portion of that quantity of gas, the oxygen in the air is too low. Oxygen gas is produced as a substitute in the second part, to produce oxygen, gas exploration used in emergencies or when necessary.
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