Introduction to Ecology

This set of MCQs helps you brush up on important biology topics and prepare you to dive into skill practice.

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 What does the graph represent?

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Emigration

Immigration

Exponential growth

Logistic Growth

 What factor describes when populations increase because animals are moving into a population?

Immigration

Emigration

Limiting Factors

Exponential Growth

Which limiting factor would increase due to the number of individuals in a population?

Natural Disaster

Disease

Births

Unusual weather

What point on the graph represents the carrying capacity?

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A

B

C

D

What is the carrying capacity of the following graph?

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100

8000

800

1000

Resource recovery happens when,

Newspapers are used to start a fire

Garbage is burned to make electricity

Plastic bags are reused

Aluminum cans are recycled

Lichen is formed by a relationship between fungi and algae. Neither could survive without the other. What is this relationship called?

Symbiosis

Ecology

Parasitism

Limiting factor

The number and variety of organisms in a given area are called :

Conservation

Habitat

Biodiversity

Recycle

Quiz/Test Summary
Title: Introduction to Ecology
Questions: 8
Contributed by:
Steve