Question

using the provided biomes lab powerpoint, how do the biomes change as you go from west to east across the united states (list the varying biome changes (list biomes by name) from the west coast to the east coast of the u.s.)? use your knowledge of regional climate forces to explain this pattern.

Answer 1

As you go from west to east across the United States, the biomes change in the following order

1. Coastal Redwood Forest (west coast)
2. Douglas Fir Forest
3. Ponderosa Pine Forest
4. Grasslands
5. Deciduous Forest
6. Coniferous Forest
7. Temperate Rainforest (east coast)

This pattern can be explained by the regional climate forces that influence the distribution of biomes across the United States. In general, the west coast of the United States has a maritime climate, which is characterized by cool temperatures, high humidity, and abundant rainfall. This climate supports the growth of tall, dense forests such as the Coastal Redwood Forest and the Douglas Fir Forest.

Moving eastward, the climate becomes progressively drier and more continental, with greater temperature extremes and lower humidity. This transition results in a shift from forests to grasslands, which are better adapted to drier conditions. The Ponderosa Pine Forest is a transitional biome between the forests of the west coast and the grasslands of the Great Plains.

As you continue eastward, the climate becomes more humid and supports the growth of deciduous trees such as oak, maple, and hickory. The Deciduous Forest biome is characterized by a diverse array of tree species and supports a wide variety of wildlife.