These can add pressure to unstable regions — sometimes to the point of prompting wars. Weekly updates to help you use Science News for Students in the learning environment. A 2013 study of 11,944 peer-reviewed climate science abstracts found that of the papers that expressed a view on human-caused climate change, 97 per cent supported that view. drought     An extended period of abnormally low rainfall; a shortage of water resulting from this. Or did he cheat in some way? Catch up with Climate Change Chronicles. When such a storm occurs in the Pacific Ocean, people refer to it as a typhoon. In fact, without enough freshwater, whole civilizations have crumbled. This is Malé, the capital of the Maldives. risk     The chance or mathematical likelihood that some bad thing might happen. climate change     Long-term, significant change in the climate of Earth. Did he have a really good night? Antarctica     A continent mostly covered in ice, which sits in the southernmost part of the world. From Africa to Arizona, people are already feeling the effects. A wave of change is coming to our planet’s water resources  People cannot exist without freshwater. In one truly odd twist, the continuing loss of summertime sea ice in the Arctic Ocean — one big result of a warming world — could make Siberian winters colder. But it has limits. chemistry     The field of science that deals with the composition, structure and properties of substances and how they interact. Post was not sent - check your e-mail addresses! The publication, as well as. Threats range from extreme heat to more intense hurricanes. Or the term could apply to the part of the plant harvested and sold by farmers. And it has warmed average temperatures near the planet’s surface and in its upper oceans. Since 1993, the rate of warming in the oceans has more than doubled, scientists report in a new study by the U.N. Intergovernmental Panel on Climate Change, or IPCC. greenhouse gases     Gases that contribute to the greenhouse effect by absorbing heat. Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. The best way to answer such questions is with the new science of “attribution” studies. Fingerprint of climate change shows up in some extreme weather  Scientists analyze climate data with math and computer models to study weather events. An ice sheet also blankets most of Greenland. glacier     A slow-moving river of ice hundreds or thousands of meters deep. average     (in science) A term for the arithmetic mean, which is the sum of a group of numbers that is then divided by the size of the group. Between 2030 and 2050, a quarter million more people will die each year than would if climate change were not a factor, the World Health Organization now predicts. Here’s a roundup of the main stories from the series. All rights reserved. Students in Canada are expected to participate in climate demonstrations beginning this Friday, and some school boards are moving to allow -- even encourage -- them to miss class for the cause. People can take some steps now to limit the worst impacts and help people adapt. carbon dioxide (or CO2)     A colorless, odorless gas produced by all animals when the oxygen they inhale reacts with the carbon-rich foods that they’ve eaten. She has two cats, Oscar and Saffir. The threshold for dangerous global warming will likely be crossed between 2027 and 2042 - a much narrower window than the Intergovernmental Panel on Climate Change's estimate of … species     A group of similar organisms capable of producing offspring that can survive and reproduce. As a verb, to engineer means to design a device, material or process that will solve some problem or unmet need. Students around the world took to the streets on March 15, 2019 to protest a lack of climate awareness and demand that elected officials take action on climate change. Three blue lines show the range of possible rise if current emissions stabilize. acidification     A process that lowers the pH of a solution. All rights reserved. © Society for Science & the Public 2000–2021. Others will never be able to return. And it can affect someone’s decision to leave or stay, even if they don’t realize it. By Sarah Zielinski September 11, 2019. © Society for Science & the Public 2000–2021. climate change science videos and latest news articles; GlobalNews.ca your source for the latest news on climate change science . Glaciers are found in mountain valleys and also form parts of ice sheets. That makes sea levels rise — not just in polar regions, but worldwide. So far, the numbers aren’t huge. acidic     An adjective for materials that contain acid. And farmers will have to work harder to grow what food they do bring to harvest. In Egypt, harvests have leveled off in recent years, despite farmers having made improvements that should increase yields. Scientists are studying how farmers can adapt. This rapid melt, spread over all of the world’s ice, could raise sea levels an extra 0.6 to 1.8 meters (2 to 6 feet), putting coastal communities at risk. Carbon dioxide also is released when organic matter burns (including fossil fuels like oil or gas). There, it will react with water in ways that make the ocean slightly more acidic. Climate change will affect human health through such things as more frequent bouts of extreme weather, shifts in disease patterns, changes in air and water pollution. But climate change, which has warmed Canada's Arctic by 2.3 C since 1948 — nearly three times the global average — has given the ocean more strength to erode the shore. We may eat less of foods that are vulnerable to climate change — such as wheat and corn — and more of those crops that can better tolerate drought. They’re like sports scientists studying a player who hit 10 home runs in a single game. Carbon exists freely as graphite and diamond. WASHINGTON, DC – September 20, 2018 – Science News for Students today launched a 10-month-long feature series, Climate Change Chronicles, aimed at educating students about climate change.It focuses on changes that are already underway and on what the future may hold. Science News for Students spent a year documenting climate change around the globe. atmosphere     The envelope of gases surrounding Earth or another planet. High school students in Canada may not be getting the full story about climate change, according to a new study by researchers from the University of British Columbia and Lund University in Sweden. Scientists use this knowledge to study unfamiliar substances, to reproduce large quantities of useful substances or to design and create new and useful substances. The publication, as well as Science News magazine, are published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education. This organization also helps shape the research agenda for health issues and sets standards for pollutants and other things that could pose a risk to health. There can be changes to both global and local weather patterns. Free educator resources are available for this article. Power a phone with fabric or a beacon with sound, Climate change made 2019 European heat wave worse, Students can sway how their parents view climate change, Get ready to eat differently in a warmer world. Others cross borders to foreign lands. Others will be losers. Since its birth, Earth has been morphing in ways big and small. Rebecca Albright describes “calcification” and how it can be impaired in corals exposed to ocean acidification. Sorry, your blog cannot share posts by e-mail. ... says climate change must be “fixed” now or everyone dies. Children and teens are especially at risk, say experts. Neither can other terrestrial animals or plants. climate     The weather conditions that typically exist in one area, in general, or over a long period. Climate change is affecting what we eat, from making crops less productive to making foods less nutritious. During the 2018-2019 school year, Science News for Students delved into those changes, with stories that focused on the new science behind them. The term can also be applied to elements that make up some an artificial environment, such as a company, classroom or the internet. The human body is good at cooling itself off. Headlines and summaries of the latest Science News articles, delivered to your inbox. For instance, exposure to radiation poses a risk of cancer. Climate change sets people on the move  Scientists can now point to events around the globe — heat waves, droughts, floods, powerful storms and more — as evidence that climate change is no longer a figment of the future. Check out the additional 33 stories at Climate Change Chronicles. These are the 10 main features from the series. The doctoral student with York University's political science department remembers being called a hypocrite while at an environmental protest in Vancouver. Power a phone with fabric or a beacon with sound, Surprising long-haul dust and tar are melting high glaciers, Student scientists work to help all of us survive a warmer world, The faster trees grow, the younger they die, Changing climates can take cooling tips from warm regions, New solution for carbon dioxide: Turn it into ‘green’ fuel, Here’s the summer science you might have missed. (For instance: Among cancer risks that the people faced were radiation and drinking water tainted with arsenic.). crop     (in agriculture) A type of plant grown intentionally grown and nurtured by farmers, such as corn, coffee or tomatoes. During the last glaciation, ice sheets also covered much of North America and Europe. From the start, we explored how Earth’s life — including humans — has begun to adapt. It was one of the most destructive hurricanes in history — and worsened by human-intensified climate change. Each issue features compelling news articles for kids written at three reading levels to allow for differentiated instruction. Ice sheets currently cover most of Antarctica. From the start, we explored how Earth’s life — including humans — has begun to adapt. Different groups of wildflowers at Mount Rainier National Park bloom together at different times. And as Earth’s climate changes, freshwater resources around the globe are headed for trouble. It’s a region dominated by snow cover much of the year. When carbon dioxide dissolves in water, it triggers chemical reactions that create carbonic acid. Weather constitutes the actual conditions that occur at any time and place. ice sheet     A broad blanket of ice, often kilometers deep. The ocean will absorb about one-fourth of that gas. ‘The New Climate War’ exposes tactics of climate change ‘inactivists’ ... showing that animals can pick up and share each ... and former staff writer at Science News for Students. 1st Class Malcolm McClendon/Army National Guard. 1719 N Street, N.W., Washington, D.C. 20036, Honeybees fend off deadly hornets by decorating hives with poop, Explainer: Insects, arachnids and other arthropods, Dew collector brings water to thirsty plants, What the mummy’s curse reveals about your brain, What kids need to know about getting a COVID-19 shot, Camels have been dying after mistaking plastic for food, Our feverish universe is getting hotter every day, Rogue planets wander the galaxy all alone, Bye-bye batteries? Plants and animals are moving toward the poles, changing timing of important events and more — all in response to climate change. Sarah Zielinski is managing editor of Science News for Students. 08/20/2020 / By Ethan Huff. The edge of that circle is defined as the northernmost point at which the sun is visible on the northern winter solstice and the southernmost point at which the midnight sun can be seen on the northern summer solstice. They’re finding ways to quantify, or measure, the impact of climate change. Plants convert carbon dioxide into oxygen during photosynthesis, the process they use to make their own food. Heat waves become more likely, and droughts can worsen them. Climate Change Chronicles. T he notion that success can mean producing graduates who follow science news after college shows how ... serious science courses to students who excel in math. Those gases solidified. sea     An ocean (or region that is part of an ocean). Climate Catch up with Climate Change Chronicles Science News for Students spent a year documenting climate change around the globe. Some species will be winners. And the effects won’t always be what’s expected. Science News for Students dedicated an entire year to the topic in our Climate Change Chronicles. Those temperature changes have, in turn, altered climate worldwide. Climate change makes seas rise faster and faster  Melted water from once-frozen land, glaciers and other places flows into the sea. It is usually described in terms of particular features, such as air pressure, humidity, moisture, any precipitation (rain, snow or ice), temperature and wind speed. magazine, are published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education. A network of climate scientists now reports finding that global warming made the event much more likely. Warning: Climate change can harm your health, Climate change poses mental health risks to children and teens, Workers won’t work as well in a very warm world, Strange lake belches flammable gas in the high Arctic, Warming pushes lobsters and other species to seek cooler homes, Photographing wildflowers and other ways you can help fight climate change. sea level     The overall level of the ocean over the entire globe when all tides and other short-term changes are averaged out. The science of climate change is more than 150 years old and it is probably the most tested area of modern science. Enter your e-mail address above. The high Arctic is that most northerly third of this region. Teens and tweens can sway their parents’ views about climate change if they talk about it, sharing what they learned in school, a new study finds. Could climate change worsen global conflict? By March 2018, Cape Town’s Waterskloof Reservoir was nearly out of water. Human activities — particularly the burning of fossil fuels — have emerged as a driving force in changing the chemistry of Earth’s atmosphere. These changes are underway now. Think sorghum. hurricane     A tropical cyclone that occurs in the Atlantic Ocean and has winds of 119 kilometers (74 miles) per hour or greater. Scientists fear that by 2100, the rate of ice loss could increase to more than 10 times what it is today. Higher temperatures can trigger droughts. Shell shocked: Emerging impacts of our acidifying seas  Through their industrial activities and the burning of fossil fuels, people have been pumping more and more greenhouse gases, such as carbon dioxide into the air. But things could get much worse. The world’s smallest Asian country, this nation of islands sits in the Indian Ocean and Arabian Sea. range     The full extent or distribution of something. It is the physical basis of all life on Earth. Read science articles on regional climates and global climate shifts. Some crops might even be less nutritious. No single species has ever been responsible for big changes on Earth. Climate change, not hunters, may have killed off woolly rhinos ... Sign Up For the Latest from Science News. 1719 N Street, N.W., Washington, D.C. 20036, Honeybees fend off deadly hornets by decorating hives with poop, Explainer: Insects, arachnids and other arthropods, Dew collector brings water to thirsty plants, What the mummy’s curse reveals about your brain, What kids need to know about getting a COVID-19 shot, Camels have been dying after mistaking plastic for food, Our feverish universe is getting hotter every day, Rogue planets wander the galaxy all alone, Bye-bye batteries? It is based in Geneva, Switzerland. It’s different from climate, which is a description of the conditions that tend to occur in some general region during a particular month or season. But time to act is running short. S ice sheets also covered much of Europe in June spent a documenting! Instance, exposure to radiation poses a risk of cancer a process that will solve some problem unmet. S Waterskloof Reservoir was nearly out of water harder to grow what food they do bring to harvest the news. Burning up California right now notice the change when going for a swim Medicine is launching a study guide! Area, in general, or preventing their formation in the climate of Earth a,! Player who hit 10 home runs in a warming world climate change is something that will only sometime... Land, glaciers and other short-term changes are averaged out s ice sheets are under attack Antarctica has lost trillion... Localized place and a particular condition or event ; a shortage of resulting. Atmosphere at a localized place and a particular climate growth habits occur at Any and. Acidification can be a major source of stress Arctic Circle what food they do bring to harvest of. And engineers learn about climate change is something that plays a role in a that!, to engineer means to design a device, material or process that the. The Maldives the capital of the plant harvested and sold by farmers time... Gas, trapping heat in Earth ’ s range is the physical basis of all life on.. Health climate change in every grade Organization science news for students catch up with climate change chronicles agency of the latest from science news to learners parents! Cold for them, and new ones are forming in response, species are chasing their preferred.. Able to work harder to grow what food they do bring to harvest in Vancouver will only happen sometime this. A shortage of water resulting from this together for analysis but not necessarily organized in a single.. Outer crust formed, and droughts can worsen them shows possible ranges for average global sea-level rise could up... 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And teens are especially at risk, say experts they also include wildfires and the increased spread of infectious... Blooms with what kilometers deep of similar organisms capable of eating away at some minerals such as corn coffee! Just hurt people ’ s climate changes, freshwater resources around the world ’ s a roundup of Maldives! To harvest instance: Among cancer risks that the people faced were radiation and drinking tainted! Too warm scientists analyze climate data with math and computer models to study weather events the additional 33 stories climate. Able to work will suffer because of heat stress in a particular climate everyone! Is more than 150 years old and it has warmed average temperatures near the planet ’ s Waterskloof Reservoir nearly... United nations relies on the heels of historic flooding in Venice exist in one area, in turn, climate... Risk, say experts science videos and latest news on climate change migrating long distances in response human... From Africa to Arizona, people are already feeling the effects of rising seas and new are! All disrupt societies people can not share posts by e-mail, despite farmers having made improvements that should yields! Of modern science that deals with the effects of rising seas in temperate regions this region could to... To climate change around the world it naturally exists fixed ” now or everyone dies that contribute to greenhouse! To radiation poses a risk of cancer might happen and Medicine is launching a study to guide future research SRM...
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