Four people produce 1.12 litres of moisture while sleeping. Open a window to ventilate the room.
© L Young/123RF Ltd
Note: To use this interactive diagram, move your cursor or finger over any of the labelled boxes and select to ...
In this activity, students measure the relative humidity in their classroom and in a sheltered playground location and relate the ...
In this activity, students use bread slices to investigate the role of moisture in mould growth.
This Connected article by Sophie Fern explores how the Balaclava School gardening club investigated where was the best place to ...
See our newsletters here.