Why does cold air go down and hot air go up?
16 Nov 2021

Why does cold air go down and hot air go up?

by | posted in: Earth & Space Sciences, Chemical Sciences, Physical Sciences, STEM In Action | 0
Does cold air go down because the earth’s core is made out of magma and does hot air go up because it’s cold out in space – and does the circle repeat? - Neo, age 10 Learn about heat energy, … Continued
The Water Cycle: Water, Snow and Ice
2 Jul 2021

The Water Cycle: Water, Snow and Ice

by | posted in: Earth & Space Sciences, STEM In Action | 0
What happens to the water cycle somewhere as cold as Antarctica? This extended resource is designed for Year 7 Earth and Space students who are learning about the water cycle and states of matter. It covers the relationship between density … Continued