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sarahy vocab
| Question | Answer |
|---|---|
| Color? | What color does the rock come in? Can it come in many colors? |
| Size | What is the exact size of the rock? |
| Luster | Is the rock shiny or dull? |
| Hardness | How hard is the rock? Does it crumble or break? |
| Layering | Can you see layers in the rock? |
| Texture | Does it feel rough, smooth, or bumpy? |
| Top Soil | Has a lot of humus, which is dead plants and animals like worms and insects live on here |
| Sub Soil | Does not have a lot of humus. It does have small pieces of rock in it |
| Parent Material | Has Larger rocks in it |
| Bed Rock | Is made of solid rock |
| Weathering | happens when rocks break down into smaller pieces |
| What causes weathering? | 1. Water 2. Wind 3. Ice 4. Plant roots |