Page 12 - Regent Digest - Vol 8 Issue 30

VIRTUAL TEACHING & LEARNING
P A G E 1 2

MRS. WILLIAMS CLASS ACTIVITY
A SOLAR STILL

We never knew about a solar still until we were taught in Mrs Williams Science
class.

A solar still is a green energy product that uses the natural energy of the sun to

purify water. Solar stills are then able to supply pure water for drinking and cook-
ing, even
in areas where there are no other sources of energy, while still being
friendly to the environment.

How does it happen?
The salt water is evaporated by sunlight shining through clear plastic. The evapo-
rated water vapour condenses and drips down into the smaller container, where it
is collected and removed.

The sun's energy heats water to the point of evaporation. Therefore a solar still is
a healthy, clean way to get clean water. Please watch the video below to see our
practical on Solar still.

Please sit back and enjoy

-Ijeoma Nwokoro and Zainab Bashir
(Year 7 Senegal)

SOLAR STILL CLASS

PRESENTATION VIDEO

GOES HERE

Respect Responsibility Resourcefulness

T H E R E G E N T D I G E S T VOLUME 8 ISSUE 30