Did you know that the Earth's orbit around the our Sun and changes in our planet's tilt range create cycles of climate change? This episode we will delve into the Milanovitch cycles, and other extra-terrestrial factors that can affect our climate over time. The episode will include how solar flares and cosmic rays can alter our climate over short and long term, and the how the Earth repells the deadliest of these.

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.