2023 Final Exam Review

Exponential growth occurs when a population has access to

• lots of resources

• limited resources

• limited competition for resources

• lots of competition for resources

The yeast population has a carrying capacity of about

• 1.5 mg/cc

• 3 mg/cc

• 6 mg/cc

• 7 mg/cc

Which is the smallest category from below?

• Population

• Community

• Ecosystem

• Biome

What is the largest category from below

• Population

• Community

• Ecosystem

• Biome

Which of the following are examples of abiotic limiting factors? (Select All That Apply)

• Water

• Fire

• Plants

• Freezing Rain

Which of the following are examples of biotic limiting factors? (Select All That Apply)

• Plants that are a food source for rabbits

• Rabbits that are a food source for wolves

• Rocks used for a snakes shelter

• Trees that are used to build a beavers shelter

Biomes are classified by the average temperatures and rainfall throughout an area. Based on the graph what seasons would this area have?

• Winter, Spring, Summer and Fall Seasons

• Rainy and Dry Season

• There would be no seasons since temperature is the same year round

Looking at the graph, what does this tell us about the relationship between the lynx and hare (rabbit)?

• This is an example of predation, as the hare population increases there is more food for the lynx so their population increases

• This is an example of predation, as the lynx population increases there is more food for the hare so their population increases

• This is an example of parasitism, as the hare population increases there is more food for the lynx so their population increases

• There is no relationship between the lynx and the hare because they are not on the same trophic level

How does matter and energy change as you move up a trophic pyramid?

• Matter will increase, while energy will decrease

• Matter will decrease, while energy will increase

• Matter will decrease, while energy will decrease

• Matter will increase, while energy will increase

Based on the image, how many calories are available the hawk?

• 10

• 100

• 1,000

• 10,000