Sophia Learning
Sophia: Calvin Cycle: Lesson 1
This lesson will introduce the Calvin cycle, and explain how it converts carbon dioxide to sugar. It is 1 of 4 in the series titled "Calvin Cycle."
Khan Academy
Khan Academy: Biogeochemical Cycles Review
Review information on the cycling of matter throughout the spheres of Earth.
Georgia Department of Education
Ga Virtual Learning: Matter and Energy Cycles
In this incredibly comprehensive interactive tutorial you will learn about the carbon cycle. You will also learn about how matter and energy flows through the nitrogen cycle and phosphorus cycle.
Oak Ridge National Laboratory
Human Genome Project: Biomass Fuels, Energy, Carbon and Global Climate Change
This site from the Human Genome Project of Oak Ridge National Laboratory (ORNL) provides facts and information about the use of biomass fuel and its impact on the carbon cycle.
Climate Literacy
Clean: Carbon Dioxide Sources and Sinks
In this lab activity, young scholars use a chemical indicator (bromothymol blue) to detect the presence of carbon dioxide in animal and plant respiration and in the burning of fossil fuels and its absence in the products of plant...
Climate Literacy
Clean: Carbon Dioxide Fertilization of Marine Microalgae Cultures
In this experiment, students investigate the importance of carbon dioxide to the reproductive growth of a marine microalga, Dunalliela sp.
Climate Literacy
Clean: Life Cycle Assessment of Biofuels 101
Multi-lesson activity in which students conduct a life cycle assessment of energy and carbon dioxide used and produced in ethanol production.
Center for Educational Technologies
Exploring the Environment: Global Climate Change
This tutorial looks at carbon dioxide in the atmosphere and how changes can impact wheat production in Kansas.
University Corporation for Atmospheric Research
Ucar: Cycles of the Earth System: Carbon Dioxide Sources and Sinks
Students will use a chemical indicator (BTB) to detect the presence of carbon dioxide.
CK-12 Foundation
Ck 12: Calvin Cycle
[Free Registration/Login may be required to access all resource tools.] The second stage of photosynthesis, the Calvin Cycle, is described. Students will learn how to write the overall photosynthesis equation, explain RuBisCo, describe...
Curated OER
Science Kids: Science Images: Carbon Cycle Diagram
This carbon cycle diagram shows how carbon moves from one part of the Earth to another. Measured in gigatons, the storage and annual exchange involves oceans, vegetation, soil, fossil fuels, the atmosphere and more. For more information...
Curated OER
Clip Art by Phillip Martin: Carbon Cycle
A clipart illustration by Phillip Martin titled "Carbon Cycle."
NASA
Nasa: Carbon: Where Does It All Go?
At this site from NASA you can understand how phytoplankton help the carbon dioxide levels between the oceans and the air stay in balance.
University Corporation for Atmospheric Research
Ucar: Climate Discovery Teacher's Guide: Investigating Climate Present
Lesson plans on the following: Carbon cycle: Carbon Dioxide Sources and Sinks, Nitrogen Cycle: Traveling Nitrogen, Ocean and Atmosphere: Make Convection Currents, Energy Cycle: Albedo
BBC
Bbc: News: Guide to Climate Change
The BBC offers an interactive guide to climate change, including a sliding scale depicting climate change from 1885 to 2099, animation which explores how the greenhouse effect works, and detailed diagrams exploring the carbon cycle, the...
Teachers TryScience
Teachers Try Science: Breathing Yeasties
See how combining yeast, sugar, and water can demonstrate the carbon cycle and show how microorganisms work in the food chain.
PBS
Pbs Learning Media: Cave Formation: Biogeochemical Cycles
This video segment adapted from NOVA chronicles the discoveries that led to a radical new theory in which living organisms, not just geological processes, play an active role in cave formation. [5:42]
CK-12 Foundation
Ck 12: Life Science: Nitrogen Cycle
[Free Registration/Login may be required to access all resource tools.] Like water and carbon, nitrogen is also repeatedly recycled through the biosphere. This process is called the nitrogen cycle. Learn more about the nitrogen cycle in...
American Geosciences Institute
American Geosciences Institute: Earth Science Week: Soil, Plants, and the Energy Cycle
Students explore what kind and how much bio-mass can be produced in an area around your city or town. They figure how many gallons of fuel can be expected from one acre of crop land, and how much carbon can be sequestered in the local area.
BiologyWise
Biology Wise: Carbon Oxygen Cycle
The fours stages of the carbon-oxygen cycle are described - photosynthesis, respiration, combustion, and decomposition.
Bio Topics
Bio Topics: Cycles in the Ecosystem
A instructional activity and notes covering cycles in the ecosystem, including the carbon and the nitrogen cycles.
Other
S Cool: Engery Flow and Nutrient Cycle
This website describes trophic levels, transfer of energy between trophic levels, pyramids of ecology, and nutrient cycles within the environment.
University Corporation for Atmospheric Research
Ucar: Atmospheric Science Explorers: Global Climate Change
A detailed overview of global climate change, with explanations of Earth's climate change, the carbon cycle, ecosystems, and greenhouse gases, and how the movements of matter and energy impact on climate. All information is reinforced...
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