Antarctica: Twilight zone

What causes the length of day and night to change in the Twilight Zone? This extended resource is designed for Year 7 Earth and Space students who are learning about daylight hours. It covers the changing seasons, location and latitude, … Continued

How much does a koala need to drink?

Possibly a lot more than we thought. This article is suited to students in all years studying Biological or Earth and Space sciences. Although younger students may not be able to read the entire article or answer all questions, extracts … Continued