Paul Andersen explains how the climate on the earth is affected by the amount of solar radiation and the greenhouse affect. The addition of anthropogenic greenhouse gases has led to global warming which is impacting humans on the planet. A discussion of the greenhouse effect and greenhouse gases (including water vapor, carbon dioxide, methane, nitrous oxide, and CFCs) is included. Countries have committed to reduce through both the Kyoto Protocol and the Paris Agreement.

How might Earth's temperature change in the future? Use this model to explore how changing human emissions of greenhouse gases might affect the temperature. The model incorporates positive and negative feedback loops. Ice cover and cloud cover change in response to the level of water vapor and temperature in the model.

The activity follows a progression that examines the CO2 content of various gases, explores the changes in the atmospheric levels of CO2 from 1958 to 2000 from the Mauna Loa Keeling curve, and the relationship between CO2 and temperature over the past 160,000 years. This provides a foundation for examining individuals' input of CO2 to the atmosphere and how to reduce it.

This is lesson five of a 9-lesson module. Activity explores the effects of climate change on different parts of the Earth system and on human well-being: polar regions, coral reefs, disease vectors, extreme weather, and biodiversity.

In this video, a PhD Student from the University of Maine explains how ice cores are used to study global climate change.

Effects of climate change on biodiversity. Video by California Academy of Sciences. Created by California Academy of Sciences.

This short video reviews how nations and individuals can work together to reduce the emission of CO2. It discusses strategies to reduce greenhouse gas emissions (energy conservation, renewable energies, change in energy use) and the role that government can play in this process.

In this lesson, students explore how human activities will continue to impact Antarctic ice, discuss human contributions to climate change, and investigate what we can do to stop/reverse these negative effects.

This visualization is a map showing the global Climate Demography Vulnerability Index (CDVI) - areas of human population with the highest vulnerability to the impacts of climate change.

The main content objectives covered in this unit are the phenomena of global warming, carbon cycle, ocean acidification, and its impact on plants, animals, and the marine ecosystem. The main purpose of this is to provide the reader with the basic knowledge base about these processes and understand the main players that are responsible for them. Fossil fuel pollution by human activities is contributing to the increase in the amount of CO2 in the atmosphere. Some of the CO2 is being absorbed by the oceans. This process increases the number of free hydrogen ions in the oceans, making the ocean water more acidic. This phenomenon is called ocean acidification. When oceans become acidic, they can negatively affect the plants, living organisms such as shell-forming organisms, and other marine life. The results of this process are devastating and this unit hopes to bring students’ attention to these dangers.

Facing sea level rise, increasing numbers of wildfires, and encroachment of invasive species, managers of a national forest chose to integrate climate change into their new plan.

This video is one of a seven, Climate Change: Lines of Evidence series, produced by the the National Research Council. It outlines and explains what evidence currently exists in support of humans playing a role in contributing to the rise in atmospheric carbon dioxide levels.

Our planet is currently being challenged by dramatic changes to earth and human systems under the influence of climate change and variability. These include changes of population and environmental dynamics that impacts human health. Thus, climate change is considered the biggest threat to human health in the 21st century. Health impacts can be direct typically related to extreme weather events; indirect with linkages to climate change induced environmental alterations and damage or in relation to displacement, conflict and social disruption. This presentation provides a series of examples of changes of environmental and social determinants of health with negative or positive health impacts. These include impacts on communicable diseases, non-communicable diseases and mental health of importance in particular in vulnerable urban and rural settings as well as among sensitive community groups exposed to variations in temperature and precipitation patterns.

This video features changes in the land, sea, and animals that are being observed by the residents of Sachs Harbour, Northwest Territories, Canada â many of whom hunt, trap, and fishâbecause of their long-standing and intimate connection with their ecosystem. Scientists interview the residents and record their observations in order to deepen our understanding of climate change in the polar region. Background essay and discussion questions are included.

In this activity, students download historic temperature datasets and then graph and compare with different locations. As an extension, students can download and examine data sets for other sites to compare the variability of changes at different distinct locations, and it is at this stage where learning can be individualized and very meaningful.

This activity uses two interactive simulations to illustrate climate change, 1) at the micro/molecular level - modeling the impact of increasing concentrations of greenhouse gases in the atmosphere on surface temperature and 2) at the macro level - modeling changes in glacier thickness and flow as a result of rising surface temperature.

This short video illustrates how warming ocean temperature is a major factor in climate change, particularly the increase in severity of extreme weather (notably storms and drought).

With valuable cultural and dietary assets at risk from sea level rise, this Pacific Northwest Tribe developed a plan to identify community adaptation priorities and concerns, and charted a course of action to address them.

This video highlights specific climate change-related phenomena that are threatening the flora and fauna of Yellowstone National Park.

This unit is designed to give students an introduction to this pressing societal problems and to teach students how to analyze some of the compiled data on global warming through rates, ratios and proportions; students will also learn to make projections and predictions using slope, and linear and exponential functions.

To teach this unit, the teacher has to have at least a general knowledge of global warming, the greenhouse effect, and the carbon cycle. I thought that it was important to explain the basics of these topics. This unit is designed as a math unit, to help students gain a deeper understanding of linear functions, slope, exponential functions, as well as rates, ratios and proportions. Global warming, the carbon cycle, and the greenhouse effect, will be the real life application to which we will apply our mathematics.