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Populations and Ecosystems

Total questions: 13

Worksheet time: 2mins

Name
Class
Date
1.

____________ of interacting organisms and nonliving factors in a specific area.

a)

Ecosystem

b)

Individual

c)

Population

2.

Any living thing

a)

Individual

b)

Organism

c)

Biotic

3.

Nonliving

a)

Biotic

b)

Organism

c)

Abiotic

4.

Living organism and product of living organisms

a)

Individual

b)

Organism

c)

Biotic

d)

Community

5.

One single organism

a)

Population

b)

Individual

6.

All the individuals of one kind in a specific area at one time

a)

Community

b)

Population

7.

All the interacting poulations in a specific area

a)

Individual

b)

Population

c)

Community

8.

Detremental-Harmful

a)

True

b)

False

9.

Any Biotic Factor or abiotic part of an ecosystem that controls the size of the population

a)

Limiting Factor

b)

Invasive Species

10.

Organisms that are not native to an ecosystem, that have a negative ecosystem

a)

Invasive Species

b)

Limiting Factor

c)

Native Species

11.

A species that normallylives and thrives in a particular ecosystem

a)

Community

b)

Native Species

c)

Ecosytem

12.

The equilibrium or balance of the internal sysyems in an organisms

a)

Detrimental

b)

Homeostasis

c)

Carrying Capacity

13.

The maximum number of organisms an ecosystem can support and thrive

a)

Community

b)

Population

c)

Carrying Capacity