| Questions | Answers |
|---|---|
| Oceans cover how much of the Earths surface? | 70% |
| A abiotic factor is? | dirt |
| The longest river is? | Nile |
| Seamounts are underwater______? | mountains |
| The ground level of a tropical rain forest is called? | the forest floor |
| The biggest desert in Africa is? | Sahara |
| Biotic factors are living things that shape an ecosystem. What is an example? | plants |