Page 21 - E-Science Prim.5 2024-2025 U1 Con.1_Neat

Experiment 1
Do Plants Need Soil?

Observation:

1. The first growth of the seeds in the paper towels is similar
to that of the seeds in the soil.

2. The seeds grown without soil wouldn’t grow quickly as the
seeds in the soil.

Conclusion:

1. The seeds can grow without soil if they have water & sun.
2. Plants can grow without soil for a while, but finally they

need soil or others to get minerals.

First Term 62