| A | B |
| Non-living parts of an ecosystem | air, water, soil, temperature, sunlight |
| Things that make up an ornism's habitat | soil, air, water, plants of an area |
| Tropical Rainforest Climate | Constantly warm and moist, heavy rainfall |
| Deciduous Forest Climate | weather changes, 4 seasons, no extreme hot or cold |
| Desert Climate | Receives little rain per year |
| Tundra Climate | Cold, dry with low temperatures and little rainfall or snow |
| Savanna Climate | 2 Seasons - rainy and dry |
| Grasslands Climate | Dry - summers often hot, winter below freezing |
| Tropical Rainforest Plants | Most plants are trees |
| Deciduous Forest Plants | Trees shed their leaves |
| Desert Plants | Grow far apart - send roots deep into the soil, seeds can lie dormant for years |
| Tundra Plants | Mosses, sedges, and small shrubs |
| Savanna Plants | Trees, shrubs, grasses |
| Grasslands Plants | Grasses have long roots, grasses turn brown and become dormant to conserve energy |
| Tropical Rainforest Animals | More arboreal animals (live in trees) |
| Deciduous Forest Animals | Abundant animal life - lots of food for animals |
| Desert Animals | Many are nocturnal to avoid extreme heat |
| Tundra Animals | Some have small ears and tails to help preserve heat |
| Savanna Animals | Contain a wide variety of animal life - some migrate to find water during dry season |
| Grassland Animals | Don't sweat - to conserve water, grow thick coats and build underground burrows |