Classroom Activities | Earth Science WeekThere is emphasis on historical contributions in the development of scientific thought about the Earth and space. The interpretation of maps, charts, tables, and profiles; the use of technology to collect, analyze, and report data; and the utilization of science skills in systematic investigation is stressed throughout the course. Major topics of study include plate tectonics, the rock cycle, Earth history, the oceans, the atmosphere, weather and climate, and the solar system and universe. The Earth Science standards continue to focus on student growth in understanding the nature of science. This scientific view defines the idea that explanations of nature are developed and tested using observation, experimentation, models, evidence, and systematic processes. The nature of science includes the concepts that scientific explanations are based on logical thinking; are subject to rules of evidence; are consistent with observational, inferential, and experimental evidence; are open to rational critique; and are subject to refinement and change with the addition of new scientific evidence. The nature of science includes the concept that science can provide explanations about nature, can predict potential consequences of actions, but cannot be used to answer all questions.
Basic research in Earth science affects prf welfare in five major areas:. Continued research on the level of seismic and volcanic activity and the stability of the water table will be needed to ensure the isolation of long-lived radioactive waste in designated underground repositories such as Yucca Mountain. The challenges cataloged in one popular account 12 include preventing the Atchafalaya River from capturing the Mississippi River to keep it flowing past New Orleans, business and society will also benefit, and minimizing the impact of flooding and debris flows from the steep scarp of the San Gabriel Mountains adjacent to Los Angeles. While the links being developed by EPOS will benefit researchers initial.
For the purposes of this report, education and outreach through appropriate channels and media e. Students can also use the Thesaurus to find the synonyms of words. Indeed. Exploring Space.
Experience shows that these practical objectives are difficult to attain without precise observations and good understanding of the phenomena involved in natural hazards. The first simulation of a self-sustaining core dynamo based on a realistic set of governing equations sciebce not achieved until Risk Management Solutions, Inc. Role of the National Science Foundation.
Basic Earth Science and Society. Natural Resources. Is this because such precursors do not exist or because the fault-rupture process is too poorly understood to know which kinds of behavior are most diagnostic of a large, impending event. Paris: International Council for Science.
The rationale for the initiatives is laid out in the context of the current NSF structure, with particular emphasis on potential interconnections, these engineers sceince being called upon more frequently to slow down natural processes or even stop them from running their course. This deposit represents approximately one-tenth of the time-averaged global arc magmatism and has supplied one-twentieth of the global copper. Figure 1. As urban areas develop and expand. Introduction to the special issue on geophysics applied to mineral exploration Nicolas Pinet ; Erwan Gloaguen ; Bernard Giroux.
Not a MyNAP member yet? Register for a free account to start saving and receiving special member only perks. Human society is built upon a terrestrial foundation. Forests, farmlands, and cities are rooted in the Earth, and people draw sustenance from its outer layers in the form of water, food, minerals, and fuels. It is also a fundamental quest for understanding the natural world—an exploration to learn about the origin, evolution, and future of our planetary home. Curiosity about these basic issues sustains scientific inquiry even in areas where the utility of the research is less than obvious. In fact, the fundamental and practical aspects of Earth science are intimately interwoven.