1/20 Ecological Competition Lesson

Multiple Choice

The specific environment in which all the biotic (living) and abiotic (non- factors in an area interact.

• Ecosystem

• Organism

• Struggle

• Competitive Interaction

Multiple Choice

All the members of one type of species in a specific area.

• habitat

• community

• population

• ecosystme

Dropdown

In the graph to the right, what is the population of deer at the carrying capacity of the environment?

Select answer

Multiple Choice

What happens if a population grows past its carrying capacity?

• The population keeps growing

• The population starts to die off

• The entire species will go extinct

• The carrying capacity just increases

Multiple Choice

A squirrel hides his acorns from the chipmunks for the winter.

• commensalism

• parasitism

• competition

• mutualism

Dropdown

This is the job or role of a specific organism within its habitat...

Select answer

Drag and Drop

What is missing from this food chain?
​

Placeholder

Grass > Grasshopper > Bird > Snake

Drag these tiles and drop them in the correct blank above

Producer

Primary Consumer

Secondary Consumer

Decomposer

Multiple Choice

The largest number of individuals that an environment can support long term is...

• carrying capacity

• emigration

• immigration

• population density

Dropdown

Something that regulates the size of a population is called...

Select answer

Reorder

Reorder the following levels of a food chain

• Sun

• Producer

• Primary Consumer

• Secondary Consumer

• Tertiary Consumer

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Multiple Choice

Deforestation_____________ the competitive ecosystem

• Increases

• Decreases

Hotspot

If the producer level has 10,000KJ, which trophic level should be 100KJ?