The main factors influencing seed germination are water, oxygen and temperature (of the soil and air).
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A plant reproduction resource for NZ Curriculum levels 1 and 2. Explore some of the science ideas behind plant life...
In this activity, students investigate microbial presence in soil by building a habitat suitable for their growth.
Primary Science Week 2016 has a focus on soil. Don’t confuse dirt with soil – did you know there are...
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