In General, there are 3 types of natural resources by Division according to characteristics and utilization include:1. the natural resources that are not consumed completely (non-exhausting natural resources), the natural resources of this type are numerous. Human use is unknown as all the resources necessary to sustain human life very seriously. If it is missing, then humans cannot live. If there's one thing what makes these resources have degraded conditions or toxic impurities. Will make the human being alive is not good or not these resources, including air, water, sunlight, etc.2. the use of natural resources can substitute. (Renewable natural resources), the natural resources of this type to use, and then the new substitution can occur either in a short period of time, or for a long period of time as a fourth factor, human resources as well as both direct and indirect. If the lack of these resources and humans might live or if any part is missing or incomplete, it may affect the lives of human beings are not directly, indirectly. These resources include forests and wild animals, grass, etc. 3. the natural resources used to (exhausting natural resources) as a natural resource that humans use and will disappear from this world, and when it runs out, and then even can arise from a new replacement. It would take a long time, as millions of years that such a period is too long man-may take advantage. These resources include minerals and energy, human resources are often used to create the facility themselves, such as cars, airplanes, etc.
การแปล กรุณารอสักครู่..