Unit 4 Review 1

Question 1

Living parts of the environment

Accepted Answer

biotic factors

Question 2

Most scientists classify organisms into

Accepted Answer

six kingdoms

Question 3

Acommunity of organisms and their abiotic environment is known as a

Accepted Answer

ecosystem

Question 4

Non-living parts of the environment

Accepted Answer

abiotic factors

Question 5

Thecommunity of a pond is made up of all the

Accepted Answer

populationsof fish, insects, and other living organisms

Question 6

Membersof a species that live in a geographical location

Accepted Answer

population

Question 7

When humans select which traits are passed to the next generation

Accepted Answer

artificial selection

Question 8

Single-celledorganisms with cell walls but no nuclei are

Accepted Answer

bacteria

Question 9

Groupsof various organisms that live in the same habitat and interact with each otherare called

Accepted Answer

community

Question 10

Whichof the following is not a biotic factor in an ecosystem?

Accepted Answer

air

Question 11

This kingdom has organisms classified as gymnosperms and angiosperms

Accepted Answer

plants

Question 12

When nature selects the traits that will pass to the next generation

Accepted Answer

natural selection

Question 13

The kingdom has organisms classified as invertebrates and vertebrates

Accepted Answer

animals

Question 14

Theorganisms most likely to belong to the same species are

Accepted Answer

peopleat a football game

Question 15

The organisms in this kingdom have cellulose in their cell walls

Accepted Answer

plants

Question 16

The organisms in this kingdom have chitin in their cell walls

Accepted Answer

fungi

Question 17

Individuals leave a population

Accepted Answer

emigration

Question 18

This kingdom has some organisms that are plant like and some that are animal like

Accepted Answer

protists

Question 19

Individuals enter a population

Accepted Answer

immigration

Questions 19