Question 1

A single living thing represent the ________________ level of organization.

Accepted Answer

Organism

Answer

Ecosystem

Answer

Community

Answer

Population

Question 2

A population comprises all members of the same species, in a specific area.  Which of the following examples is a population ?

Accepted Answer

All the oak trees in the same park

Answer

All trees, grass, and birds

Answer

Teachers, Students, and Principal.

Answer

All the different birds in a wetland

Question 3

Which level would best represent a combination of abiotic and biotic factors?

Accepted Answer

D

Answer

B

Answer

C

Answer

A

Question 4

True or False--An ecosystem  includes only factors that can reproduce or mate.

Accepted Answer

False

Answer

True

Question 5

What is the greatest difference  between levels B and C?

Accepted Answer

Level B has the same kind  of red fish

Answer

Level B and C have the exact same organisms

Answer

Level C has same kind of blue fish.

Answer

Level B represent an organism.

Question 6

Which letter represents a community of birds?

Accepted Answer

M

Answer

P

Answer

N

Answer

O

Question 7

Which letter best represents a population of organisms?

Accepted Answer

N

Answer

P

Answer

O

Answer

None of the Above

Question 8

In the diagram, which two organisms would possibly compete for food?

Accepted Answer

O and P

Answer

M and N

Answer

N and P

Answer

M and P

Question 9

What word BEST completes the diagram?

Accepted Answer

Community

Answer

Biotic

Answer

Biome

Answer

Abiotic

Question 10

Which conclusion does the diagram best illustrate?

Accepted Answer

The ecosystem includes populations, communities, and organisms.

Answer

Communities and populations are smaller than  an organism.

Answer

An organism is  the largest component  of  an ecosystem.

Answer

Populations and organisms make up the ecosystem

Question 11

Consider the structure of a school , which  level of organizations would represent  a  to
class of students – school campus

Accepted Answer

population to ecosystem

Answer

ecosystem to population.

Answer

population to population

Answer

organism to ecosystem.

Question 12

Which of the following shows the correct order of the pictures from the LOWEST (smallest) to the HIGHEST (largest) level of organization?

Accepted Answer

R > T > S > Q

Answer

S > T > R > Q

Answer

Q > R > T > S

Answer

Q > S > T > R

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