Carbon Cycle

Carbon Cycle
http://www.esrl.noaa.gov/gmd/education/carbon_toolkit/

NOAA/Earth System Research Laboratory

This activity from NOAA Earth System Research Laboratory introduces students to the scientific understanding of the greenhouse effect and the carbon cycle. The activity leads them through several interactive tasks to investigate recent trends in atmospheric carbon dioxide. Students analyze scientific data and use scientific reasoning to determine the causes responsible for these recent trends. By studying carbon cycle science in a visual and interactive manner, students can learn firsthand about the reasons behind our changing climate.

Learn more about Teaching Climate Literacy and Energy Awareness»

See how this Activity supports the Next Generation Science Standards»

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High School

Performance Expectations: 1

HS-ESS2-6: Develop a quantitative model to describe the cycling of carbon among the hydrosphere, atmosphere, geosphere, and biosphere.

Disciplinary Core Ideas: 1

HS-ESS2.D1: The foundation for Earth’s global climate systems is the electromagnetic radiation from the sun, as well as its reflection, absorption, storage, and redistribution among the atmosphere, ocean, and land systems, and this energy’s re-radiation into space.

Cross Cutting Concepts: 8

Patterns, Cause and effect, Scale, Proportion and Quantity, Energy and Matter, Stability and Change

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Patterns, Cause and effect, Scale, Proportion and Quantity, Energy and Matter, Stability and Change

HS-C1.4: Mathematical representations are needed to identify some patterns

HS-C2.2: Cause and effect relationships can be suggested and predicted for complex natural and human designed systems by examining what is known about smaller scale mechanisms within the system.

HS-C3.1: The significance of a phenomenon is dependent on the scale, proportion, and quantity at which it occurs.

HS-C5.1: The total amount of energy and matter in closed systems is conserved.

HS-C5.2: Changes of energy and matter in a system can be described in terms of energy and matter flows into, out of, and within that system.

HS-C5.3: Energy cannot be created or destroyed—only moves between one place and another place, between objects and/or fields, or between systems.

HS-C5.4: Energy drives the cycling of matter within and between systems.

HS-C7.1: Much of science deals with constructing explanations of how things change and how they remain stable.

Science and Engineering Practices: 9

Asking Questions and Defining Problems, Developing and Using Models, Planning and Carrying Out Investigations, Analyzing and Interpreting Data, Using Mathematics and Computational Thinking, Constructing Explanations and Designing Solutions, Engaging in Argument from Evidence, Obtaining, Evaluating, and Communicating Information

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HS-P1.2: ask questions that arise from examining models or a theory, to clarify and/or seek additional information and relationships.

HS-P2.4: Develop and/or use multiple types of models to provide mechanistic accounts and/or predict phenomena, and move flexibly between model types based on merits and limitations.

HS-P3.5: Make directional hypotheses that specify what happens to a dependent variable when an independent variable is manipulated.

HS-P4.1: Analyze data using tools, technologies, and/or models (e.g., computational, mathematical) in order to make valid and reliable scientific claims or determine an optimal design solution.

HS-P4.3: Consider limitations of data analysis (e.g., measurement error, sample selection) when analyzing and interpreting data

HS-P5.2: Use mathematical, computational, and/or algorithmic representations of phenomena or design solutions to describe and/or support claims and/or explanations.

HS-P6.4: Apply scientific reasoning, theory, and/or models to link evidence to the claims to assess the extent to which the reasoning and data support the explanation or conclusion.

HS-P7.4: Construct, use, and/or present an oral and written argument or counter-arguments based on data and evidence.

HS-P8.2: Compare, integrate and evaluate sources of information presented in different media or formats (e.g., visually, quantitatively) as well as in words in order to address a scientific question or solve a problem.

Grade Level

High School (9-12)
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College Lower (13-14)
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Topics

Greenhouse Effect
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Carbon Cycle
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Greenhouse Gases
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Greenhouse Gas Emissions
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Climate Literacy

This Activity builds on the following concepts of Climate Literacy.

Click a topic below for supporting information, teaching ideas, and sample activities.

Climate is complex

Energy Literacy

This Activity builds on the following concepts of Energy Literacy.

Click a topic below for supporting information, teaching ideas, and sample activities.

Excellence in Environmental Education Guidelines

2. Knowledge of Environmental Processes and Systems:2.1 The Earth as a Physical System:B) Changes in matter
Other materials addressing:
B) Changes in matter.

2. Knowledge of Environmental Processes and Systems:2.1 The Earth as a Physical System:C) Energy
Other materials addressing:
C) Energy.

2. Knowledge of Environmental Processes and Systems:2.2 The Living Environment:D) Flow of matter and energy
Other materials addressing:
D) Flow of matter and energy.

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High School (see details)