One of the strands of GA Activity which has been active for many years is Worldwise. This was originally a quiz started by Rex Walford.
This year, with COP26 on the horizon you can expect the GA to be involved in a range of activities around the conference and the Worldwise week in the last week of June. Hopefully we will be able to restart the Worldwise Challenge and the International Geo Olympiad before too long.
Check out this PLEDGE activity for example