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Pollution is waste material produced from human activities. It impacts the environment in a negative way. Explores how pollution can affect the air, water, and land in the form of gases, liquids, and solids. Substances that constitute pollution in the environment include: greenhouse gases (CO2, smog, and industrial emissions), oil, blue/green algae, plastic, litter, dog poop, and fertilizer. Also explores how a sustainable future depends upon individuals and society minimizing pollution by making informed and responsible decisions when choosing consumer items.
(Source: DCMP)
Parakeet talks about grocery bags and reusing them. Amanda has a collection of bags which she throws out whenever she gets bored of them. The first guest, the dog, says the llama is stealing from him and selling his things to a thrift store. The llama says she is not stealing anything but recovering and reusing the things thrown out by the dog. The fleas show a documentary on how wasteful consumption generates pollution. The celebrity guest, Al Gore, talks about the consequences of consumerism; buying new things means buying more packaging, more waste, and waste pollutes and harms the planet.
Can "dirty" birds help scientists assess air pollution? Yes, and scientists have been using a species of birds to answer questions about levels of air pollution in the United States for over 135 years. Part of "The Brain Scoop" series.
Eco, the little bear, travels around the world observing human interactions with the environment. During his journey, he meets many other friends from the animal kingdom and gets a firsthand look into some of the environmental and social problems facing the planet. Eco and his friends provide ways for humans to ensure a healthy planet for the future. Part of "Eco S.O.S." series.
Shows the city of Chongqing on the Yangzte River to be one of the most industrialized and polluted areas in China. Drinking water for the local population is precarious at best. Some 360 million Chinese find themselves in similar circumstances. For those seeking political changes in the world's biggest dictatorship, these protests represent a small ray of light and hope.
How can individuals help protect the environment? This program explores a wide variety of practical, easy-to-accomplish tasks individuals can do to make Earth a healthier place. Pollution prevention, natural resource use, and recycling are some of the key ideas highlighted.
Explores how POPs (persistent organic pollutants) contaminate the traditional food web of native peoples and are passed from one generation to another, causing cancer and other serious health problems. Addresses concerns such as what are government and industry doing about POPs, how do POPs affect indigenous peoples' relationship to nature, and how do POPs affect treaty rights.
Interviews with professionals and patients provide information on polluted air inside and outside, how it is caused, and what can be done about it. They also relate effects of breathing in polluted air, including asthma, emphysema, and chronic obstructive pulmonary disease and their treatments.
Atterwasch is a small village in Germany and is slated for demolition. It's a casualty of Germany's Energiewende, the most ambitious transformation of a country's energy sector ever attempted. Germany's plan to shut down all their nuclear reactors has had other unintended consequences as well, most notably increased burning of brown coal, the direct cause of Atterwasch's plight. Scholar Johan Norberg explores the Energiewende, along with other world energy issues like ethanol and fracking, both of which have also had consequences not anticipated.
The Nanosystems Engineering Research Center (NERC) for Advanced Systems of Integrated Sensors and Technologies (ASSIST) at North Carolina State University is developing technology that will alert someone when air pollution is about to take its toll on their heart and lungs. ASSIST Director Veena Misra and her multidisciplinary team are using nanotechnology to develop small, wearable sensors that monitor a person’s immediate environment, as well as the wearer’s vital signs. Part of the National Science Foundation Series “Science Nation.”
In this episode, citizens and scientists partner to gather data on many environmental concerns around the world. A group of citizen scientists track air and water pollution at fracking sites in Wyoming and 5 other states. They use simple but science-based techniques developed by the “Bucket Brigade.” Volunteers from Trout Unlimited monitor water quality regularly, generating baseline data that will prove invaluable in the event of future pollution events. Community members connected with professional researchers explore Flint’s drinking water crisis and help other cities test their water quality. In China, citizens use government data and a unique mobile app to report environmental crimes. Part of "The Crowd and the Cloud" series.
Describes human activities' effects on earth. Examines how humans, industrialization, and technologies impact the environment, water cycle, and land use. Encourages better planning and management of resources.
The building of houses answers one of the basic needs of humans. Sustainable architecture is a way to conceive construction with an energy efficient design in our buildings and helps reduce the harmful effects of environmental pollution.
Olli has a sore throat caused by pollution, and meets a crazy alley cat with vertigo who cannot stop coughing. Suzie explains how redesigning the town could help clean the air. Part of "My Little Planet" series.
Students explore the important role the environment plays in everyday life. Several environmental problems are highlighted, with a focus on pollution and global warming. Additional concepts and terminology discussed include ecology, biological extinction, resource depletion, overconsumption of resources, fossil fuels, global climate change, and natural resources.
Digit’s Digi-Fizz is an overnight hit in Perfectamundo, but the toy causes pollution. The team must find a solution to the unexpected problem. Part of the "Cyberchase" series.
People affect the environment in positive and negative ways. Discusses earth's renewable and nonrenewable natural resources. Highlights environmental areas of concern such as endangered species, resource conservation, pollution of air and water, the importance of recycling, and the danger of global warming. Emphasis is on human responsibility. Summary and quiz.
When Hanna helps herself to some water from the river, she finds it very polluted. The children and Suzie work their way upstream searching for clean water. During their journey, they learn about the effects of pollution on the environment. Part of the "My Little Planet" series.
Part of the "Green Careers" series. Visits a naval air station where a team from the Environmental Protection Agency manages a massive program to remove a half-century of hazardous waste. Profiles such jobs as hazardous-waste technician, chemist, toxicologist, and EPA project manager. Jobs profiled include the following: project manager, technical manager, safety officer, chemist, and scientist.
Looks at the hazards that may be encountered during a trip to the beach, both in and out of the water, and demonstrates ways to prevent or avoid them. Provides information on hypothermia, riptides, marine life, and sunburns. Also covers boardwalk injuries, board surfing accidents, and ocean pollution. Includes question-and-answer segments with beachgoers, incident reenactments, and interviews with veteran lifeguards of Newport Beach, California.
