Carbon Cycle Gizmos Part A

Last updated almost 5 years ago

15 questions

Carbon Cycle Gizmos Part A

Last updated almost 5 years ago

15 questions

To do this experiment you must log into the following site:
www.explorelearning.com
Class Code:  WFG58

Video to help you sign-up:  https://youtu.be/KAkUEuZ6mtgw

Prior Knowledge Questions (Do these BEFORE using the Gizmo)

In the process of photosynthesis, plants take in carbon dioxide (CO2) from the atmosphere and water (H2O) from the soil. Using the energy of sunlight, plants build molecules of glucose (C6H12O6) and oxygen (O2).

How do plants on Earth affect the amount of carbon in Earth’s atmosphere?

Animals eat plants and produce carbon dioxide and water. How do animals affect the amount of carbon in Earth’s atmosphere?

Gizmo Warm-up

The Carbon Cycle Gizmo allows you to follow the many paths an atom of carbon can take through Earth’s systems. To begin, notice the black carbon atom in the Atmospheric CO2 area, highlighted in yellow. The glowing blue areas represent possible locations the carbon atom could go next.

From Earth’s atmosphere, where can the carbon atom go next?

Click on Land plants and read the description. How did the carbon atom get from the atmosphere to a plant?

Select Land animals. How did the carbon atom get from land plants into the animal?

Select Atmospheric CO2. How did the carbon atom get from land animals back to the atmosphere?

Introduction: Earth can be divided into four systems. The atmosphereis the air above Earth’s surface. The hydrosphere is composed of all of Earth’s water. The geosphere is the rocky, non-living part of Earth. The biosphere consists of all living things, including people. Some scientists use the term “anthroposphere” to describe everything made or modified by humans.

Main Question: How does carbon move between the atmosphere, hydrosphere, biosphere, and geosphere?

Explore: Use the Gizmo to create a path for carbon that begins and ends in the atmosphere. Fill in the steps in the path below. Then, label each location with the system it represents. Finally, summarize very briefly how the carbon atom got to that location.

Create: Click Reset. Use the Gizmo to create a path in which the carbon atom goes from the atmosphere to the hydrosphere, biosphere and geosphere. Describe each transition briefly.

Explore: Use the Gizmo to create three more carbon paths, each starting and ending in the atmosphere. Label each location with A for atmosphere, B for biosphere, G for geosphere, or H for hydrosphere. (You can also use P for anthroposphere if you like, or just include it in the biosphere.)  

Describe your path in questions 9-11

Path #1:

Path #2:

Path #3:

Explain: Based on the Gizmo, explain how the following transitions might take place:

Describe at least two ways that carbon can get from a land plant to the atmosphere.

Describe at least two ways that carbon can get from the atmosphere to the hydrosphere.

Can you find two ways that carbon can get from the ocean to the lithosphere? (The lithosphere is the rigid layer of the Earth, including the crust and part of the mantle.)

Carbon Cycle Gizmos Part A

Carbon Cycle Gizmos Part A

How do plants on Earth affect the amount of carbon in Earth’s atmosphere?

Animals eat plants and produce carbon dioxide and water. How do animals affect the amount of carbon in Earth’s atmosphere?

From Earth’s atmosphere, where can the carbon atom go next?

Click on Land plants and read the description. How did the carbon atom get from the atmosphere to a plant?

Select Land animals. How did the carbon atom get from land plants into the animal?

Select Atmospheric CO2. How did the carbon atom get from land animals back to the atmosphere?

Explore: Use the Gizmo to create a path for carbon that begins and ends in the atmosphere. Fill in the steps in the path below. Then, label each location with the system it represents. Finally, summarize very briefly how the carbon atom got to that location.

Create: Click Reset. Use the Gizmo to create a path in which the carbon atom goes from the atmosphere to the hydrosphere, biosphere and geosphere. Describe each transition briefly.

Path #1:

Path #2:

Path #3:

Describe at least two ways that carbon can get from a land plant to the atmosphere.

Describe at least two ways that carbon can get from the atmosphere to the hydrosphere.

Can you find two ways that carbon can get from the ocean to the lithosphere? (The lithosphere is the rigid layer of the Earth, including the crust and part of the mantle.)

Describe at least two ways that carbon can get from seashells to the atmosphere.

How do plants on Earth affect the amount of carbon in Earth’s atmosphere?

Animals eat plants and produce carbon dioxide and water. How do animals affect the amount of carbon in Earth’s atmosphere?

From Earth’s atmosphere, where can the carbon atom go next?

Click on Land plants and read the description. How did the carbon atom get from the atmosphere to a plant?

Select Land animals. How did the carbon atom get from land plants into the animal?

Select Atmospheric CO2. How did the carbon atom get from land animals back to the atmosphere?

Explore: Use the Gizmo to create a path for carbon that begins and ends in the atmosphere. Fill in the steps in the path below. Then, label each location with the system it represents. Finally, summarize very briefly how the carbon atom got to that location.

Create: Click Reset. Use the Gizmo to create a path in which the carbon atom goes from the atmosphere to the hydrosphere, biosphere and geosphere. Describe each transition briefly.

Path #1:

Path #2:

Path #3:

Describe at least two ways that carbon can get from a land plant to the atmosphere.

Describe at least two ways that carbon can get from the atmosphere to the hydrosphere.

Can you find two ways that carbon can get from the ocean to the lithosphere? (The lithosphere is the rigid layer of the Earth, including the crust and part of the mantle.)

Describe at least two ways that carbon can get from seashells to the atmosphere.