A prime example of man-made nuclear energy is the generation of electricity. A prime example of natural nuclear energy is the nuclear reactions the sun produces to create heat and light. Nuclear energy involves a process called “fusion.”Continue Reading
Fusion involves the collision of atomic nuclei, an event that creates a tremendous amount of heat. In generating electricity, for instance, the heat created by fusion warms water to the boiling point, which releases steam. This steam powers turbines that create electricity.
In the core of the sun, the heat and pressure are extreme enough to create the fusion needed to unleash its natural nuclear energy. Less than 8 percent of the energy needs in the United States are met via nuclear energy, according to the U.S. Department of Energy. Petroleum, natural gas and coal are the primary energy resources in the United States and many other countries around the globe.Learn more about Earth Science
According to NASA, solar panels create electricity due to silicon's propensity for releasing electrons when struck by the sun's rays. By harnessing this flow and directing it, a solar panel creates an electric current as long as the sun's energy is striking its surface.Full Answer >
Science has improved daily life in several ways that include modern agriculture, electricity, medicine, personal computers and the Internet. Innovations in science have improved the way people communicate, travel and obtain information. Without science, alarm clocks would not wake people daily and asphalt would not exist to drive on.Full Answer >
According to the Union of Concerned Scientists, geothermal systems use pipes driven deep into the ground to heat air, water or other fluids for the purposes of generating electricity or heating buildings. In some cases, geothermal systems use natural underground hot springs for this purpose, or the systems may pump a thermal medium into the ground to absorb the Earth's natural heat.Full Answer >
One example sentence could be: "The Amazon jungle is the world's largest tropical rainforest." A tropical rainforest is a type of ecosystem that is hot, wet and contains a wide variety of plant and animal life.Full Answer >