hi

1. Science the bold words

2. Humas
• The decayed material in soil

3. MINERALS
• A NONLIVING SUBTANCE IN THE FORM OF A
CRYSTAL WHICH IS TAKEN FORM THE EARTH

4. GEOLIISTS
• A scientist who studies the earth

5. CRYSTALS
• A subtance with smooth flat surfaces that
meet that meet in sharp edges and corners

6. TOPSOIL
• the top layer of soil

7. SUBSOIL
• the beaneth the layer of top soil

8. MAGMA
• hot luiqid rock within the earth

9. bedrock
• the layer below the topsoil part of earths crust

10. crust
• a solid layer of rock beaneth the soil

11. Gems
• a rare, valuable mineral

12. Core
• the innermost part of earth

13. mantle
• The layer of earth beneth the crust