| A | B |
|---|
| Young trees compete for this to grow. | resources such as light & space |
This is a...,  | Food Web |
This is an...,  | Energy Pyramid |
| All energy in an ecosystem starts with the... | Sun |
| Which are considered the recyclers of an ecosystem? | decomposers |
| All animals are this | consumers |
| Ecosystem that is dry & gets very little precipitation | Desert |
| Ecosystem that is mostly grass and receives a medium amount of rain | Grassland |
| Ecosystem that is very cold & the ground is frozen all year | Tundra |
| Ecosystem where water covers the ground for part of the year | Wetland |
| Ecosystem with a lot of trees & rain | Rainforest |
| All plants are this | producers |
Name the animal that is both prey & predator,  | snake |
What is this diagram?,  | food chain |
| All living things need this | Energy |
| Name the apex predator in this food web, | hawk |
