In this episode we will examine how the atmosphere is made up, and what changes occur when there are drastic climatic shifts. We will also look at the how greenhouse gases affect the atmosphere and the interrelationship between the atmosphere, greenhouse gases and the oceans. We will examine chemical composition of the oceans, ocean currents and how important they are to climate stability, as well as the water cycle.

Covers the new Version 9.0 Australian Curriculum (Earth and Space Sciences), namely, AC9S7U03, AC9S7101 (Year 7); AC9S8U03, AC9S8U05, AC98U106 (Year 8); AC9S9U03, AC9S9U06 (Year 9); AC9S10U04, AC9S10I01, AC9S10I08 (Year 10).

This webinar will take no more than 45-60 minutes of your time. Extra time for Q&A can follow as required.

All attendees will receive a certificate of attendance from the Australian Science Teachers Association (ASTA), as well as a pdf copy of the slide set and access to a video recording of each episode.