] ]. ]
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] ] ]In terms of biodiversity, adaptable species with wide geographic ranges—such as white-tailed deer and feral hogs—are likely to continue to thrive. But those species that depend on particular habitats—polar and alpine species, coral reefs, coldwater fishes—are vulnerable, as are the communities that depend on them culturally and economically. ] According to the Fourth National Climate Assessment, “[S]pecies, including many iconic species, may disappear from regions where they have been prevalent or become extinct, altering some regions so much that their mix of plant and animal life will become almost unrecognizable.” ]
Food and forage production will decline in agricultural regions experiencing increased frequency and duration of drought. Even without drought, higher temperatures will increase evaporation of soil moisture, increasing crop stress and water demand—further stressing U.S. surface and groundwater supplies used for irrigation. And even with irrigation, many commodity crops are likely to experience declines in average yield as temperatures rise beyond their preferred heat tolerance range. Milder winters and shifts in precipitation are likely to increase the incidence of pests and diseases for crops and livestock, while extreme heat—especially nighttime heat—will reduce livestock productivity. Impacts will vary from region to region, depending on the extent of warming and the level of adaptation. ]
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] and the trend is likely to continue as many extreme events become more frequent and severe. The economic impacts of extreme events include not just the direct damages, but also the loss of productivity and interruption of essential services and supply chains that can reach deep into the national economy. ]In many parts of the country, existing infrastructure—septic and stormwater systems, roads, bridges, the energy grid—was not designed to cope with current and future sea level and climate extremes, and current levels of investment aren’t enough to cover necessary repairs and upgrades. ] ]
Beyond extreme events, human-caused climate change is likely to disrupt many sectors of the U.S. economy and the communities that depend on them, including commercial and recreational fisheries, tourism and recreation, and agriculture. ] ] ]
In the short term, farmers in some regions may benefit from the earlier onset of spring and from a longer warm season that is suitable for growing crops. Also, studies show that, up to a certain point, crops and other plants grow better in the presence of higher carbon dioxide levels and seem to be more drought-tolerant. ] But this benefit is a two-edged sword: weeds, many invasive plant species, and insect pests will also thrive in a warmer world. Water availability will be impacted in drier agricultural areas that need irrigation. At some point, the benefits to crops of increased carbon dioxide will likely be overwhelmed by the negative impacts of heat stress and drought.
In the long term, shipping commerce will benefit from the opening of the Northwest Passage for longer periods of the year due to the loss of Arctic sea ice. However, in the long run, if a "business as usual" approach to emitting heat-trapping gases is maintained at the present rate, or faster, then the negative costs and impacts of global warming are very likely to far outweigh the benefits over the course of this century, with increased potential for catastrophic impacts from more extreme events. ] In part, this is because any substantial change, whether warmer or colder, would challenge the societal infrastructure that has developed under the current climate.
If all human emissions of heat-trapping gases were to stop today, Earth’s temperature would continue to rise for a few decades as ocean currents bring excess heat stored in the deep ocean back to the surface. Once this excess heat radiated out to space, Earth’s temperature would stabilize. Experts think the additional warming from this “hidden” heat is unlikely to exceed 0.9° Fahrenheit (0.5°Celsius). ] With no further human influence, natural processes would begin to slowly remove the excess carbon dioxide from the atmosphere, and global temperatures would gradually begin to decline.
It’s true that without dramatic action in the next couple of decades, we are unlikely to keep global warming in this century below 2.7° Fahrenheit (1.5° Celsius) compared to pre-industrial temperatures—a threshold that experts say offers a lower risk of serious negative impacts. ] But the more we overshoot that threshold, the more serious and widespread the negative impacts will be, which means that it is never “too late” to take action.
it is likely many strategies working together will be needed. Generally speaking, here are some examples of mitigation strategies we can use to slow or stop the human-caused global warming ( ): techniques.Note that NOAA doesn’t advocate for or against particular climate policies. Instead, NOAA’s role is to provide data and scientific information about climate, including how it has changed and is likely to change in the future depending on different climate policies or actions society may or may not take. Learn more and .
):Note that NOAA doesn’t advocate for or against particular climate policies. Instead, NOAA’s role is to provide data and scientific information about climate, including how it has changed and is likely to change in the future depending on different climate policies or actions society may or may not take. Learn more and .
NOAA is helping to improve the nation’s resilience to changes in climate and weather. Specifically, NOAA is working to…
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Glaciers are melting, sea levels are rising, cloud forests are dying, and wildlife is scrambling to keep pace. It has become clear that humans have caused most of the past century’s warming by releasing heat-trapping gases as we power our modern lives. Called greenhouse gases, their levels are higher now than at any time. Climate change encompasses not only rising average temperatures but also extreme weather events, shifting wildlife populations and habitats, rising seas, and a range of other impacts. All of those changes are emerging as humans continue to add heat-trapping greenhouse gases to the atmosphere, changing the rhythms of climate that all living things have come to rely on. With concentrations of greenhouse gases rising, Earth’s remaining ice sheets such as Greenland and Antarctica are starting to melt too. That extra water could raise sea levels significantly, and quickly. In addition to sea levels rising, weather can become more extreme. This means more intense major storms, more rain followed by longer and drier droughts — a challenge for growing crops — changes in the ranges in which plants and animals can live, and loss of water supplies that have historically come from glaciers. What will we do — what can we do — to slow this human-caused warming? How will we cope with the changes we’ve already set into motion? While we struggle to figure it all out, the fate of the Earth as we know it — coasts, forests, farms, and snow-capped mountains — hangs in the balance.
The Global Warming template consists of four bright and modern slides. The first slide represents the globe with various factories and enterprises. Modern infographics allow you to immediately grab the audience’s attention. You can use this slide when preparing a report on the protection of the environment, the need to reduce greenhouse gas emissions and the transition to green technologies. The slide will be useful for ecologists and public organizations for the protection of nature. The next slide shows our planet divided into two parts – life and lifeless space. Many companies are using the planet’s resources for uncontrolled enrichment. This leads to irreparable consequences. You can use this slide to draw public attention to this issue. The next slide will be useful for companies that develop environmentally friendly equipment. You can use this slide when preparing your marketing campaign. The last slide can be used to prepare a business plan for the construction of waste recycling plants. Also, the slide can be used by the city authorities to alert the population about the need to sort waste by type. All slides of the Global Warming template are easy to edit. You can customize the slides yourself according to your needs. This template will be useful for university teachers when preparing a course on environmental protection or the impact of the greenhouse effect. The slides of this template will organically complement your presentations.
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Climate change is the most pressing global issue we will face in our lifetime. prezi is committed to providing well-researched, standards-aligned, engaging content intended to challenge and inspire both you and your students., resources for the classroom, based on exceptional resources from nasa to the united nations, these lessons span k-12 and combine engaging video and thoughtful assignments to spark critical thinking and creativity in your students. here is an overview of the lessons., pro tip: when viewing any prezi presentation, simply click “make a copy” and edit to suit your classroom needs., best for primary & middle grades.
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Bloomington High School South science teacher Kirstin Milks leads a lesson on human-caused climate change and technologies that could help reduce greenhouse gas emissions. Chris Elberfeld/WFYI hide caption
High school freshman DeWayne Murphy has a big idea for a new green technology.
“There's going to be a tank and it should be like a big giant metal tank,” he explains to climate scientist Ben Kravitz on a school day in May. “You fill it up with water, and the tank is going to heat up.”
The water will turn to steam, which will power a car. But it has some potential drawbacks.
“It's not really designed to take any damage, like at all, so you have to be like really gentle with it,” Murphy says.
“What I really like about that is steam’s kind of an old tech,” Kravitz tells him. “Steam works. We know that. So, yeah, that's a really cool idea.”
This conversation is part of a larger lesson about developing technologies that reduce planet-heating pollution. The lesson was created by Kravitz, an assistant professor of earth and atmospheric sciences at Indiana University; his colleague Paul Goddard; and Kirstin Milks, DeWayne Murphy’s science teacher at Bloomington High School South in Bloomington, Ind.
With heat waves and extreme weather becoming more and more common, Milks wants to empower her students with information and the creative freedom to dream up big ideas for a better climate future.
“The fact is that climate change is the story of these young people's lives,” Milks says. “Our students need to know not just the stuff about it that is challenging and difficult, the stuff we hear about in the news, but also they need to see how change can happen. They need to feel like they understand and can actually make a difference in our shared future.”
Milks teaches her students the basic facts about human-caused climate change: that burning fossil fuels — like coal, oil and gas — is the biggest single driver of increased carbon dioxide in the atmosphere. Carbon dioxide heats the planet, which has led to more frequent droughts, hurricanes, floods and intense heat waves.
Kravitz says, “The only permanent solution to stopping that is reducing our greenhouse gas emissions.”
Scientists already know some technologies that could help. Solar and wind energy combined with big batteries are helping the world transition away from oil, coal and gas.
But Kravitz says the world isn’t moving fast enough. So he and other scientists are studying strategies to temporarily alter the Earth’s climate to reduce the effects of climate change. It’s known as climate engineering, or geoengineering .
Climate engineering covers a range of strategies, including reflecting sunlight back into space and removing carbon dioxide from the atmosphere . But these strategies can also pose significant risks — like disruptions to rain patterns and impacts on global crops. Meanwhile, there’s still little regulation over how these technologies might get used.
“The people who are going to be voting on whether to [pursue climate engineering], or even leading the charge, are sitting in high school classrooms right now,” Kravitz says. “So if they don’t know what this topic is, that’s a real problem. So that’s why we developed the lesson.”
Milks says she isn’t trying to persuade students to embrace climate engineering — rather, she wants to give them the knowledge they need to make informed decisions about it, if and when the time comes.
Creativity is at the core of this lesson, Milks explains. After students learn the basics of climate engineering, they’re asked to “come up with interesting wild ideas” to slow global warming.
High school freshman DeWayne Murphy consults with Milks, his science teacher, on a classroom experiment. Chris Elberfeld/WFYI hide caption
At first, no idea is too out there, says Goddard, an assistant research scientist at Indiana University who helped develop the lesson.
“As we progress along throughout the lessons, then we add more details, more constraints to their designs,” Goddard says.
In the first round of brainstorming, students imagined a solar-powered helicopter; artificial trees that store rainwater to help fight wildfires; and lots of ways to reflect light back into the atmosphere, like covering the desert in shiny glitter.
Next, students are asked to consider the potential limitations and risks to their ideas. Take glitter in the desert, for example:
“How are we going to make sure that the glitter doesn't get eaten by the rock pocket mouse … or like snakes and stuff?” Milks asks.
The student suggests making the glitter large and smooth enough so it won’t be eaten by animals or otherwise harm them.
For their final assignment, students present their concepts — including their anticipated benefits and risks — to Kravitz, Goddard and other scientists.
High school junior Campbell Brown has an idea for a flying air filter that sucks carbon dioxide out of the atmosphere and turns it into a harmless byproduct.
“It'll decrease the amount of greenhouse gases that are in the air,” she explains during her presentation. “The risks could be that it just doesn't work the way I want it to.”
Kravitz is impressed.
“So you want to know something? It does work,” he tells Brown. “The waste product that you get out of it is baking soda, essentially. So yeah, it works, it just can't be widely deployed right now because it's too expensive.”
Brown is thrilled that her idea is something scientists are currently studying, especially because she didn’t know much about climate change before this lesson.
Ben Kravitz, an assistant professor of earth and atmospheric sciences at Indiana University, chats with high school students DeWayne Murphy and Emerald Yee during a class at Bloomington High School South. Chris Elberfeld/WFYI hide caption
She was saddened to learn how humans have contributed to climate change and its effects on the planet, but she says she’s leaving this lesson with a newfound sense of hope.
“Because rather than the old generation leaving something broken for us to fix, we're also getting help from that generation. And so that way, we're all helping each other out and fixing what we have caused,” she says.
Emerald Yee, a senior in Milks’ class, has been concerned about climate change for a while. She has a family member with a chronic health condition that’s exacerbated by heat.
“So for me, I’m mainly just worried about [their] safety when it comes to climate change and global warming,” Yee says. She says this lesson gave her the tools to “really think about climate change and how we can change it and make it better for not just our generation, but the younger generations, our younger siblings, or even our kids and grandkids.”
For Kravitz, fostering climate optimism is a big part of this lesson. And he says hearing students’ ideas for solutions always makes him feel better.
“The neat thing about seeing all of these ideas come out of the classroom is it's not I can't do it . It's we can do it . Humans, when they get together, can do amazing things. And that's what gives me hope.”
Issue Brief
The "Managing Monsoons in a Warming Climate" issue brief, developed by IPE Global and Esri India, addresses the pressing issue of climate change and its impact on India. As global temperatures rise and atmospheric humidity increases, heatwaves have become more frequent and intense, particularly in tropical regions like India. This brief delves into the projected increase in heatwave intensity and prevalence, which could affect 8 out 10 people in India by 2036 if current trends continue. The study highlights how these rising temperatures are altering the monsoon season, extending summer-like conditions, and exacerbating extreme rainfall events. Through a detailed regional assessment, the brief identifies heatwave hotspots across India and provides actionable recommendations to mitigate the socio-economic and environmental risks posed by these extreme weather events.
Business consulting.
Establishing a Heat Risk Observatory (HRO) for hyper-granular risk mapping.
Devising risk financing instruments to mitigate the socio-economic impacts of extreme weather.
Appointing heat-risk champions within district disaster management committees to enhance community engagement and resilience.
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Global Warming is the increase in global temperatures due to the increased rate of the Greenhouse Effect. Greenhouse gases trap the incoming solar radiation, these gases include Carbon Dioxide, CFCs, Methane, Nitrous Oxides and other Halocarbons.
Global Warming Slides Download the Global Warming Slides presentation for PowerPoint or Google Slides and start impressing your audience with a creative and original design. Slidesgo templates like this one here offer the possibility to convey a concept, idea or topic in a clear, concise and visual way, by using different graphic resources....
These global warming themed PowerPoint templates can enhance your presentations by providing visually appealing slides that effectively communicate the urgency and impact of climate change. With their vibrant colors and impactful imagery, they can help captivate your audience and drive home the importance of taking action to combat global warming.
Audience Our main audience ranges from everyday people who have an interest in Global Climate Change to the expert scientific research community. We want people to use this project as a springboard to begin engaging with the global warming phenomenon in a subjective environment.
Climate Central presents a new outreach and education resource for meteorologists, journalists, and others—a climate change presentation, Our Changing Climate.
What is global warming, explained. The planet is heating up—and fast. Glaciers are melting, sea levels are rising, cloud forests are dying, and wildlife is scrambling to keep pace. It has become ...
To raise awareness about the effects and the consequences of global warming, use this template to create a presentation for your speech. Apart from text, graphs and infographics, you'll find lots of photos with a duotone effect.
Climate Change Presentation templates Climate change is a reality. It is one of the greatest challenges facing humanity today, and urgent global action is required to address its causes and mitigate its effects. Our selection of Google Slides and PPT templates can serve as a means to raise awareness, inform, expose ideas and ultimately make presentations about this fact. From fun to more ...
Climate change • Climate change refers to long-term shifts in temperatures and weather patterns. Human activities have been the main driver of climate change, primarily due to the burning of fossil fuels like coal, oil and gas. Videos you watch may be added to the TV's watch history and influence TV recommendations.
Global warming causes climate change, which poses a serious threat to life on Earth in the forms of widespread flooding and extreme weather. Scientists continue to study global warming and its impact on Earth. carbon dioxide. noun. greenhouse gas produced by animals during respiration and used by plants during photosynthesis.
Climate change • Climate change refers to long-term shifts in temperatures and weather patterns. Human activities have been the main driver of climate change, primarily due to the burning of fossil fuels like coal, oil and gas.
Global Warming of 1.5 °C, an IPCC special report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of ...
Global Warming is the gradual heating of Earth's surface, oceans and atmosphere. Scientists have documented the rise in average temperatures worldwide since the late 1800s. Earth's average temperature has risen by 1.4 degrees Fahrenheit (0.8 degrees Celsius) over the past century, according to the Environmental Protection Agency (EPA).
Climate Central is presenting a new outreach and education resource for meteorologists, journalists, and others—a climate change presentation, Our Changing Climate. This 55-slide presentation is a guide through the basics of climate change, outlining its causes, impacts, and solutions. This climate change overview is unique because it includes an array of local graphics from our ever ...
Global warming, the phenomenon of rising average air temperatures near Earth's surface over the past 100 to 200 years. Although Earth's climate has been evolving since the dawn of geologic time, human activities since the Industrial Revolution have a growing influence over the pace and extent of climate change.
Is the globe warming? Did global warming stop in 1998? Can we trust NOAA's global temperature data record? Are humans causing or contributing to global warming? What is the difference between global warming and climate change? What scientific evidence exists that Earth is warming and that humans are the main cause?
Climate change presentation with pedagogical style and full of illustrations. Download it for Google Slides and PowerPoint!
All slides of the Global Warming template are easy to edit. You can customize the slides yourself according to your needs. This template will be useful for university teachers when preparing a course on environmental protection or the impact of the greenhouse effect. The slides of this template will organically complement your presentations.
What causes global warming? When CO2 and other heat-trapping emissions are released into the air, they act like a blanket, holding heat in our atmosphere and warming the planet.
What is Climate Change? PowerPoint Presentation | USDA Climate Hubs. An official website of the United States government. Here's how you know. Home.
Prezi on climate change Climate change is the most pressing global issue we will face in our lifetime. Prezi is committed to providing well-researched, standards-aligned, engaging content intended to challenge and inspire both you and your students.
In the face of climate change, these students dream up a better future With heat waves and extreme weather becoming more and more common, one Indiana teacher wants to empower her students with ...
So what is Global Warming?!! Definition: a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
The "Managing Monsoons in a Warming Climate" issue brief, developed by IPE Global and Esri India, addresses the pressing issue of climate change and its impact on India.
Scientists link this to global climate change. Global climate change threatens the Maldives, a group of islands in the Indian Ocean, with flooding, severe storms, erosion, and saltwater contamination.