NST GR. 5 TERM 4 EXAM REVISION
What is limestone? Wat is kalksteen?
Sedimentary rock made of shells and bones. Sedimentêre gesteente gemaak van skulpe en bene.
What changes the movement energy from the turbine into electricity? Wat verander die bewegingsenergie van die turbine in elektrisiteit?
A generator. 'n Kragopwekker.
Name the 4 layers of soil, starting from the top. Noem die 4 lae grond, begin van bo af.
Topsoil, subsoil, pieces of sand and rock, hard rock. Bogrond, ondergrond, stukke sand en rots, harde rots.