Advertisements

Archives for JSC

JSC

JSC Science Note 14th Chapter Environment and Ecosystems

JSC Science Note 14th Chapter Environment and Ecosystems. An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment (things like air, water, and mineral soil), interacting as a system. These biotic and abiotic components are regarded as linked together through nutrient cycles and energy flows. Over the past…
Continue Reading »
JSC

JSC Science Note 13th Chapter Food and Nutrition

JSC Science Note 13th Chapter Food and Nutrition. Nutrition is the science that interprets the interaction of nutrients and other substances in food in relation to maintenance, growth, reproduction, health, and disease of an organism. It includes food intake, absorption, assimilation, biosynthesis, catabolism, and excretion. The diet of an organism is what it eats, which is…
Continue Reading »
JSC

JSC Science Note 12th Chapter Space and Satellite

JSC Science Note 12th Chapter Space and Satellite. Jump to Space Surveillance Network - In the context of spaceflight, a satellite is an artificial object which has been intentionally placed into orbit. In 1957 the Soviet Union launched the world's first artificial satellite, Sputnik 1. Satellites are used for many purposes. A launch vehicle is…
Continue Reading »
JSC

JSC Science Note 9th Chapter Circuit and Current Electricity

JSC Science Note 9th Chapter Circuit and Current Electricity. An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors, and diodes, connected by conductive wires or traces through which electric current can flow. Electricity is the physical flow of electrons, referred to as an electrical current. Electricity is an energy carrier that…
Continue Reading »
JSC

JSC Science Note 8th Chapter Chemical Reaction

JSC Science Note 8th Chapter Chemical Reaction. Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products. Chemical reactions are…
Continue Reading »
JSC

JSC Science Note 5th Chapter Coordination and Emission

JSC Science Note 5th Chapter Coordination and Emission. The process of organizing people or groups so that they work together properly and well. The new agency will oversee the coordination of the various departments. The manager is in charge of project coordination. There needs to be better coordination between departments. The FBI worked in coordination with local police.…
Continue Reading »