ZIMSEC O Level Combined Science Notes: Experiment: Finding soil organisms
Materials: digging tools, pen and paper, tweezers, gauze, beaker, filter tunnel, light bulb, clamp stand, microscope/hand lens, containers
Method
- Go out and look for soil organisms. Look for things such as holes in the soil
- Take soil samples
- Set up each soil sample as shown in the diagram above
- Collect any organisms which fall out of the soil
- Examine them under a microscope or using a hand lens
- Try to identify the organisms
Results
- Various organisms can be found including
- worms
- ants
- termites
To access more topics go to the Combined Science Notes page.