Natural resources. I mean, what appear to be natural or what happened. Be beneficial to human and nature together, both direct and indirect. Natural resources into the origin of 4 factors in human living.Clothing, housing and medicine. At present, human use of natural resources.Therefore, the explorers are trying to explore our new natural resources To bring those resources use and respond to the needs of human resources in the nature.The geology of the area of interest and the surrounding area. Characteristics and changes of nature of interest. The time of change, the scope of the area.
.If the survey in dangerous areas where humans or explorers can observe whether or not can get to know themselves, such as the contaminated with toxic gas in high exceed the standard.If the explorers in the area that may be affected by the toxicity of the air by surprise. Due to some kind of toxic gas colorless, no smell.Is divided into two sections, measures the amount of gas in the air. A measurement of amount of gas composition is important in air consists of oxygen gas (O2), carbon dioxide (CO2) gas carbon monoxide. (CO), methane (CH4).The toxic gas such as higher than the standard. Or the amount of oxygen in the air, the second, the production of low oxygen gas by using the process. อิเล็ก call Ulysses by the system will receive data from the first.Oxygen gas is produced in two parts, replacement To produce oxygen gas to explorers used in emergency or when needed!
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