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Listed under:  Science  >  Matter  >  Chemical compounds  >  Inorganic compounds  >  Carbon oxides  >  Carbon dioxide
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Our role in ocean acidification

This is a colour video clip of marine scientist Abby Smith discussing the effects of increased levels of carbon dioxide on marine animals. Smith is a teacher and researcher at the University of Otago, New Zealand.

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Carbon dioxide and the oceans

This is a colour video clip describing how carbon dioxide emissions from the burning of fossil fuels are increasing global temperatures and causing acidification of the oceans. It features two New Zealand scientists, hydrologist Dr Dave Campbell of the University of Waikato, who talks about atmospheric water vapour, and ...

Interactive Resource

Australian Greenhouse Calculator

The Australian Greenhouse Calculator (AGC) is a digital tool accessible on the Australian Greenhouse Calculator website. The AGC helps students to explore how their lifestyle contributes to greenhouse gas emissions (ghg). Students use the AGC to analyse how to live more sustainably. They investigate 11 modules including ...

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Make a lava lamp model using oil and water

Imagine making your very own lava lamp using materials from your kitchen and bathroom. Watch the Surfing Scientist team show you how it can be done, then try and figure out why it works.

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Towering global oil consumption

Watch as computer-generated imagery helps us imagine how much oil humans use every year.

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Greenhouse effect tips toward climate catastrophe

Follow the carbon atom, the central character in this story about oil, as it is released as carbon dioxide into the atmosphere and contributes to the greenhouse effect. See how other events like melting glaciers amplify that effect and contribute to an increasingly overheated climate. Learn about what might tip us over ...

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Oil from super-greenhouse events

Why did most of the world's oil deposits form at a specific prehistoric time? Learn how overheated super-greenhouse climates caused vast stretches of the world's oceans to stagnate and become depleted of oxygen. Discover the connection between these anoxic events and Earth's oil reserves. Watch scientists investigating ...

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Uncovering oil under Arabian deserts

Listen to concerns in the 1950s about predicted declining oil production in the United States. Hear about the discovery of the world's largest oil field in Saudi Arabia, described as a 'treasure trove of the Jurassic Tethys ocean'. Catch up with the carbon atom that is the central character in the story about crude oil ...

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Consumer guide to greenhouse impacts

How does your lifestyle contribute to adding greenhouse gases to the atmosphere? Watch this clip to find out which of your everyday activities creates the most carbon dioxide pollution. Is it watching television, travelling to school or eating breakfast? Find out what you can do to reduce your personal carbon footprint ...

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Raiders of the lost Anti-Bubble

Doctor Ruby and Bunsen Bernie are bubble hunters in search of the mysterious Anti-Bubble. Before they can enter into the Chamber of the Anti-Bubble, they must pass three challenging bubble tests. This is part one of a two-part episode.

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Reducing motoring emissions

Many businesses need to transport goods or people on a daily basis. Vehicles cause pollution and too many vehicles can result in road congestion. This audio clip describes environmentally friendly modes of transport. Explore the options with Catapult reporter Dominic Jarvis, then decide which might be best for different ...

Interactive resource

Life science: photosynthesis lab

Explore the effect of environmental factors on the rate of photosynthesis in an aquatic plant. Manipulate environmental variables including light intensity, carbon dioxide levels, temperature, and the wavelength of light to find out how each affect the rate of photosynthesis. Record and analyse the results in tabulated ...

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Stoma on surface of buttercup leaf

This photograph of a stoma (plural: 'stomata') and guard cells on a buttercup leaf was taken using a scanning electron microscope (SEM). Stomata are pores in the surface of a leaf. The stomata and guard cells regulate the gases entering and leaving a plant's leaf.

Teacher resource

Photosynthesis and respiration: teacher resource

This teacher resource provides a range of possible activities that cover aspects of the science continuum for the flow of energy and flow of matter in an ecosystem. This teaching resource provides a range of classroom activities that explore the concept of the flow of energy and flow of matter in an ecosystem, specifically ...

Teacher resource

Chemical reactions and organic compounds: teacher resource

This teacher resource provides a range of possible activities that cover aspects of the science continuum for the flow of energy and flow of matter in an ecosystem. This teaching resource provides a range of classroom activities that explore the concept of the flow of energy and flow of matter in an ecosystem, specifically ...

Teacher resource

Photosynthesis and respiration: learning sequence

This learning sequence introduces photosynthesis and respiration. Students explore the roles of photosynthesis and respiration. They compare the differences between these two processes. They explain how energy moves through an ecosystem and some implications of the carbon cycle.

Teacher resource

Chemical reactions and organic compounds: learning sequence

In this structured sequence of learning, there are five teaching and learning sessions that include example stimulus questions, images, interactive simulations, video footage and experiments. Chemical reactions and some formulas of organic compounds are introduced to students. Activities investigate chemical bonds and the ...

Interactive resource

Temperature effects of light on air and carbon dioxide

This interactive is a simulation of an experiment comparing the change of temperature in two flasks, one filled with air and the other with carbon dioxide only. Lights above the flasks come on and simulate the change in temperature. Results are portrayed on a graph.

Teacher resource

Flow of matter: concept map

This developmental concept map demonstrates the relationships between concepts as they relate to the flow of matter in ecosystems. The concepts include those that reflect simple understandings to more complex concepts that build on them. Each concept is contained within a box, with arrows connecting boxes to represent relationships ...

Interactive resource

Slime emergency

Restart the engine of a spaceship. Identify four materials that can be used as a liquid fuel. Test the state of materials at different temperatures.