Bio Topics
Bio Topics: Water
An interactive worksheet and notes that look at the water cycle, domestic water supply, sewage disposal, water pollution, and air pollution. Useful for student review of material.
Cosmo Learning
Cosmo Learning: Fundamentals of Environmental Pollution and Control
A collection of video lectures from a fundamentals of environmental pollution and control course taught at the National Programme on Technology Enhanced Learning. The course teaches water pollutants, waste water treatment, soil acidity,...
University Corporation for Atmospheric Research
Ucar: What's in the Air?
Air is a mixture of naturally occurring gases and human-made air pollutants. Learn more about these gases and the role they play in our atmosphere.
Encyclopedia of Earth
Encyclopedia of Earth: Ddt
Information about the insecticide DDT, a toxic chemical that was used widely in World War II and later, and is still used in some countries today. It has had far-reaching effects on the environment, as it is carried long distances by air...
TeachEngineering
Teach Engineering: On the Move
Looking at models and maps, learners explore different pathways and consequences of pollutant transport via the weather and water cycles. In an associated literacy activity, students develop skills of observation, recording and reporting...
US Environmental Protection Agency
Epa: Acid Rain: What Is Being Done?
The EPA discusses the actions the government agencies are taking to reduce acid rain.
Idaho State University
Idaho State University: Waste Management
Landfills are growing at exponential rates, air and water are filled with pollution, and many are trying to find ways to manage waste better to protect the land we live off. Take a look at this resource which explains and illustrates...
Cosmo Learning
Cosmo Learning: The Atmosphere, the Ocean, and Environmental Change
A collection of video lectures from a course that explores the physical processes the control Earth's atmosphere, ocean, and climate that is taught at Yale University. The course covers topics like clouds, rain, severe storms, regional...
University Corporation for Atmospheric Research
Ucar: Biogeochemical Cycles
The ways in which an element or compound such as water moves between its various living and nonliving forms and locations in the biosphere is called a biogeochemical cycle. All of the atoms that are building blocks of living things are a...
CK-12 Foundation
Ck 12: Biology: Natural Resources Study Guide
Understand what natural resources are, and how important they are to Earth.
University Corporation for Atmospheric Research
Ucar: Learn: The Greenhouse Effect
A detailed overview of the greenhouse effect, with explanations about Earth's atmosphere gases referred to as greenhouse gases, and the factors that influence the heat-trapping ability of a greenhouse. All information is reinforced...
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