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What are things that make up soil?
weathered rock, humus, minerals, air, and water
What happen when plants or animals die?
They decompose into humus.
What happen when animals dig into the soil?
They move humus down.
When rocks are weathered, they ................. into smaller pieces.
break down
Grains ............ in a pile, and when mixed with ............, they become soil.
collect - humus
Humus is rich in ................. that plants use to grow.
nutrients
We should think of others before we do something. Our actions have ..................... .
consequences
If we do something that society does not ..............., that can bring bad consequences.
permit
We shouldn't love and respect others, ourr society will be a happier place to live in. TRUE OR FALSE?
FALSE. We should love and respect others, ourr society will be a happier place to live in.
How many main layers of soil are there?
There are 3 main layers of soil: the top layer, the middle layer, and the bottom layer.
