Let’s learn about solar solar energy articles for students power Science News for Students
photon : A particle representing the smallest possible amount of light or other type of electromagnetic radiation. How to turn a greenhouse into a powerhouse : See-through solar cells could turn greenhouses into solar power plants. Readability: 6.3 Scientists are trying to improve solar power generation in many ways, including by making it more efficient. Some are working on see-through solar panels that can harvest energy from greenhouses. Others are creating solar grids that can also clean drinking water . And some are designing solar power grids that can be painted on to any surface. climate change : Long-term, significant change in the climate of Earth. It can happen naturally or in response to human activities, including the burning of fossil fuels and clearing of forests. greenhouse gas : A gas that contributes to the greenhouse effect by absorbing heat. Carbon dioxide is one example of a greenhouse gas. waste : Any materials that are left over from biological or other systems that have no value, so they can be disposed of as trash or recycled for some new use. photovoltaic : An adjective that describes the ability of certain technologies to convert sunlight into electricity. Founded in 2003, Science News for Students is a free, award-winning online publication dedicated to providing age-appropriate science news to learners, parents and educators. The publication, as well as Science News magazine, are published by the Society for Science, a nonprofit 501 membership organization dedicated to public engagement in scientific research and education. electricity : A flow of charge, usually from the movement of negatively charged particles, called electrons. Search Open search Close search Science News for Students All Topics Earth Environment Climate Oceans Agriculture Humans Health & Medicine Psychology Archaeology Life Animals Brain Plants Fossils Ecosystems Microbes Genetics Physics Materials Science Space Planets Tech Computing Chemistry Math Science & Society All Topics Life Life Animals Brain Plants Fossils Ecosystems Microbes Genetics Brain Scientists Say: Haptic By Maria Temming September 20, 2021 Fossils Baby pterosaurs may have been able to fly right after hatching By Carolyn Gramling September 15, 2021 Animals Squirrels use parkour tricks to leap from branch to branch By Jonathan Lambert September 13, 2021 Humans Humans Health & Medicine Psychology Archaeology Psychology What happened when Simone Biles got the twisties at the Olympics? By Kathiann Kowalski 23 hours ago Health & Medicine Cannabis may alter a teen’s developing brain By Silke Schmidt September 20, 2021 Archaeology A medieval grave may have held a powerful nonbinary person By Bruce Bower September 17, 2021 Earth Earth Environment Climate Oceans Agriculture Materials Science Scientists Say: Aerosol By Bethany Brookshire September 6, 2021 Environment Wildfire smoke seeds the air with potentially dangerous microbes By Megan Sever September 2, 2021 Animals Endangered or just rare? Statistics give meaning to the head counts By Rachel Crowell August 26, 2021 Space Space Planets Space Let’s learn about dark matter By Maria Temming September 14, 2021 Space This image may be the first look at exomoons in the making By Maria Temming August 30, 2021 Space Born in deep shadows? That could explain Jupiter’s strange makeup By Ken Croswell August 6, 2021 Tech Tech Computing Brain Scientists Say: Haptic By Maria Temming September 20, 2021 Tech Tiny swimming robots may help clean up a microplastics mess By Stephen Ornes September 10, 2021 Tech Let’s learn about artificial intelligence By Maria Temming August 31, 2021 Climate Let’s learn about solar power We can harvest energy from the sun to run cars, computers and more These solar panels take energy from the sun and convert it to electricity we can use. atom : The basic unit of a chemical element. Atoms are made up of a dense nucleus that contains positively charged protons and uncharged neutrons. The nucleus is orbited by a cloud of negatively charged electrons. particle : A minute amount of something. renewable : An adjective for resources that can be endlessly replaced . This is in contrast to non-renewable resources, for which there is a finite supply -- one that can essentially be used up. These include petroleum or relatively rare elements and minerals. renewable energy : Energy from a source that is not depleted by use, such as hydropower , wind power or solar power. greenhouse : A light-filled structure, often with windows serving as walls and ceiling materials, in which plants are grown. It provides a controlled environment in which set amounts of water, humidity and nutrients can be applied — and pests can be prevented entry. Already Registered? Enter your e-mail address above. Bethany Brookshire was a longtime staff writer at Science News for Students . She has a Ph.D. in physiology and pharmacology and likes to write about neuroscience, biology, climate and more. She thinks Porgs are an invasive species. climate : The weather conditions that typically exist in one area, in general, or over a long period. solar : Having to do with the sun or the radiation it emits. It comes from sol , Latin for sun. solar cell : A device that converts solar energy to electricity. solar energy articles for students solar energy : The energy in sunlight that can be captured as heat or converted into heat or electrical energy. Some people refer to wind power as a form of solar energy. The reason: Winds are driven by the variations in temperatures and the density of the air, both of which are affected by the solar heating of the air, ground and surface waters. green : An adjective to describe products and processes that will pose little or no harm to living things or the environment. Humans want to get around quickly, stay warm, light up the night and watch Netflix. But the energy to drive cars, heat houses, turn on lights and stream shows has to come from somewhere. In many cases, it comes from fossil fuels . Gasoline and coal, however, create greenhouse gases that contribute to climate change. Other sources of energy are needed. cell : The smallest structural and functional unit of an organism. Typically too small to see with the unaided eye, it consists of a watery fluid surrounded by a membrane or wall. Depending on their size, animals are made of anywhere from thousands to trillions of cells. Most organisms, such as yeasts, molds, bacteria and some algae, are composed of only one cell. electron : A negatively charged particle, usually found orbiting the outer regions of an atom; also, the carrier of electricity within solids. sun : The star at the center of Earth’s solar system. It is about 27,000 light-years from the center of the Milky Way galaxy. Also a term for any sunlike star. Sunlight can produce energy and clean water at the same time : This device can make electricity from the sun. What makes it truly special, however, is that it uses waste heat from the system to turn dirty water or salty water into drinking water. Readability: 7.5 Classroom Resources for This Article Free educator resources are available for this article. Register to access: The future of crystal-based solar energy just got brighter : Researchers have upped the efficiency of layered solar cells that could be printed or painted onto surfaces. Now they are working to make those solar cells more rugged. Readability: 7.7 Educators and Parents, Sign Up for The Cheat Sheet Weekly updates to help you use Science News for Students in the learning environment power plant : An industrial facility for generating electricity. fossil : Any preserved remains or traces of ancient life. There are many different types of fossils: The bones and other body parts of dinosaurs are called “body fossils.” Things like footprints are called “trace fossils.” Even specimens of dinosaur poop are fossils. The process of forming fossils is called fossilization. excite : To transfer energy to one or more outer electrons in an atom. They remain in this higher energy state until they shed the extra energy through the emission of some type of radiation, such as light.
fossil fuel : Any fuel — such as coal, petroleum or natural gas — that has developed within the Earth over millions of years from the decayed remains of bacteria, plants or animals. Renewable energy might be able to green a desert Let’s learn about solar solar energy articles for students power Science News for Students
Let’s learn about solar solar energy articles for students power Science News for Students
fuel : Any material that will release energy during a controlled chemical or nuclear reaction. Fossil fuels are a common type that liberate their energy through chemical reactions that take place when heated . This “sun” dress mixes fashion and science HS-ETS1-3 , HS-PS3-2 , HS-PS3-5 , HS-PS4-3 , HS-PS4-5 , MS-PS4-2 You don’t always need solar panels to benefit from solar energy. This project from Science Buddies shows you how to build a solar heater at home that will actually heat a room in your house! One of those is the sun. An alternative to those fossil fuels is solar power. Those large panels covering your neighbor’s roof are a common example of solar power generation. Those panels are covered with photovoltaic cells that convert light energy into electricity by harvesting photons. Photons are tiny particles of light. They excite negatively charged electrons in the solar panel. The electrons snap off from the atoms they are attached to. As the electrons move, articles related renewable energy