6 What are the components of soil? 1. Observe moist soil collected from the school garden. Discuss your observations with your classmates.
Wash your hands after touching soil. Cover any wounds on your hands with plasters or gauze.
2. Use these methods to observe soil and learn more about its components. Let’s do it!
Activity Booklet 2
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Observe the soil with a magnifying glass.
Measure the weight of the soil.
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Sieve the soil.
Put water into the soil. Stir gently.
我發現 Quick Check The components of soil include soil particles of different sizes / animal and plant matter / water / air .
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