Term
|
Definition
| a substance found in nature that is not a plant or an animal |
|
|
Term
| All rocks are made from ________________. |
|
Definition
|
|
Term
| There are ______ types of rocks. |
|
Definition
|
|
Term
| How are igneous rocks formed? |
|
Definition
| form when melted rock cools and hardens / fire-made |
|
|
Term
| What are sedimentary rocks? |
|
Definition
| form when sand, mud, and pepples at the bottome of rivers, lakes, and oceans pile up, press together, and cement into solid rock. |
|
|
Term
| What are metamorphic rocks? |
|
Definition
| rock that has changed form through squeezing and heating |
|
|
Term
|
Definition
| made of living and non-living things. It is made of many different materials such as small rocks, sand, minerals, and clay. |
|
|
Term
|
Definition
| a material that was once living or was formed by a living thing and adds nutrients to the soil. |
|
|
Term
|
Definition
| the top layer and has a lot of humus and material, and it can hold a lot of water |
|
|
Term
| What are the three types of rocks? |
|
Definition
| igneous, sedimentary, metamorphic |
|
|
