The fifth issue of Online Quiz Games - How much do you know about high level clouds?

18 May 2015

Following the issues on "Low level clouds" and "Medium level clouds", the issue on "High level clouds" will be the last issue with the theme on clouds in the series of online quiz games. High level clouds may produce some optical effects, such as halo, sun dog, etc. Their beautiful and changeable appearance may also easily inspire different imaginations. Please try out the quiz game now and check out how much you know about high level clouds! This issue will end on 31 May.

HKO's webpage:
http://www.weather.gov.hk/education/online_quiz/intro_e.htm

HKO's mobile webpage:
http://m.weather.gov.hk/education/online_quiz/m_intro_e.htm