Ch. 8 & 9 Test

Label each type of the interactions a species has.

• Predation

• Barnacles on a whale.

• Mutualism

• Cow Bird eats the bugs off of a water buffalo

• Competition

• Lion eating a gazelle

• Commensalism

• A worm in your intestines

• Parasitism

• Lion and Cheetahs

Tags

NGSS.MS-LS2-2

​ Growth rate is ​ (a)   minus​ (b)   .

• births
• deaths
• density
• coevolution

What is the location that an organism lives?

• Niche

• Habitat

• Density

• Competition

What is the functional role of species?

• Niche

• Habitat

• Density

• Competition

Tags

NGSS.MS-LS2-2

What is carrying capacity?

• Amount an animal can carry

• Maximum population that an ecosystem can support

• Minimum population that an ecosystem can support

• The ability to carry Madame Zeroni up a mountain

Tags

NGSS.MS-LS2-4

What portion of the graph shows exponential growth?

• Generation 3-5

• Generation 10-12

• Generation 13-15

• Generation 6-7

Tags

NGSS.MS-PS3-1

A grizzly bear can be all of the following except

• Parasite

• Competitor

• Mutualist

• Predator

A set of individuals within a species living in the same place at the same time is called a/an

• density

• dispersion

• carrying capacity

• population

Tags

NGSS.MS-LS2-4

The numbers of individuals per unit area or volume is referred to as a/an

• density

• dispersion

• population

• niche

A relationship in which two species live in close association is called

• parasitism

• mutualism

• commensalism

• symbiosis