Factors in Ecosystems - Strand 1.1

Front

Which of the following is an abiotic factor? a landslide, bacteria, vegetation, algae that live in water

Back

a landslide

Front

Which label correctly identifies the carrying capacity in this graph?

Back

plateau phase

Front

What is the carrying capacity for population A, as shown in the graph?

Back

135

Front

What is the carrying capacity for population B, as shown in the graph?

Back

9.25

Front

Which of the following ecosystems would have the most biodiversity? Ecosystem A: 100 plants, 100 animals, 100 bacteria; Ecosystem B: 250 rocks, 250 minerals, 50 plants; Ecosystem C: 550 rocks, 500 minerals, 14 plants; Ecosystem A: 200 plants

Back

Ecosystem A: 100 plants, 100 animals, 100 bacteria

Front

Does pH impact stability in clam populations?

Back

Yes, because the larval population will change depending on the pH.

Front

The data included here shows how different plant populations differed from 1990 - 2020. Which population was the most stable during this period?

Back

A

Front

The data included here shows how different plant populations differed from 1990 - 2020. Which population was the most stable during this period?

Back

A

Front

Based on the data showing how different plant populations differed from 1990 - 2020, what is the best estimate for carrying capacity for species A?

Back

90

Front

During which time period was the temperature likely the highest in the forest based on the data showing how different plant populations differed from 1990 - 2020 and the knowledge that plant species A and B do not grow well during periods of high temperature?

Back

2005 through 2015.