29 June 2011

Worm Farm

Today Mary Curnow came to talk to us about worms and worm farms. We found out lots of interesting facts:

Worms
  • Worms have 5 hearts - Liam.
  • Worms have 2 sets of muscles. Short muscles make them stretch out and the one long one is in the middle makes it shrink - Darby.
  • They don't have eyes, teeth, arms, legs, ears and hair but they have bristles - James.
  • They don't like eating oranges, lemons, mandarins or onions because it burns their skin - Mia.
  • The stripy worms are tiger worms and they are good for compost heaps - Cole.
  • They don't like the light and they don't like too much rain - Kushla.
  • When you hold worms you need to wear gloves because our bare hands will burn their skin - Holly.
  • The food goes in its mouth and is squeezed to it's gizzard where it is ground down and then it comes out its tail end - Boyd.
  • Worms pretend to be dead when we pick them up because they don't like the light - Jess.
  • They need egg shells to help make their babies - Sam S.
Worm Farms
  • Compost bins have three layers - Ethan.
  • The lid has little air vents that also let in rain - Kynan.
  • In the top layer we put the food scraps like potatoes, apples, weeds and flowers - Sam D & Kaitlyn.
  • In the middle layer the worms make the compost - Jacques.
  • In the bottom layer worm juice is collected - Skylah.

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