Spring Spiral Review Day 1: (3/15) ET

Do: Create a graph that represents the change in the finch population over time as drought became a more common occurrence in the environment.

Using this information and the graph above, explain how the population of hard and soft beaks might change over time using supporting evidence.

CFS:

• accurately identify the relationship between environmental changes and population variations

• describes the cause and effect relationship between environmental factors and species traits