Engineers have built machines to scrub CO₂ from the air.

But will it halt climate change? This resource is best suited to Year 8, 9 and 10 Earth and Space and Chemistry students who are learning about CO2 emissions and technological advances that can help reduce levels in the atmosphere. … Continued

Terraforming Mars no plan(et) B

Topics: Biological Sciences - Ecosystems Earth and Space Sciences - The Solar System; Renewable/non-renewable resources; The Changing Earth Additional: Careers, Technology; Engineering Concepts (South Australia): Biological Sciences - Interdependence and Ecosystems Earth and Space Sciences - The Earth's Surface; Earth … Continued