Chapter 21 Test Review

Anything that restricts the size of a population.

• biotic potential

• carrying capacity

• population density

• limiting factor

Size of a population compared to the amount of space available.

• biotic potential

• carrying capacity

• population density

• overpopulation

The largest population size an environment can support.

• biotic potential

• carrying capacity

• population density

• limiting factor

Highest rate of reproduction in perfect conditions.

• biotic potential

• limiting factor

• population density

• overpopulation

Tags

NGSS.MS-LS1-4

Population size becomes greater than the carrying capacity.

• biotic potential

• carrying cpacity

• population density

• overpopulation

All of the organisms that live in the same area at the same time is a population.

• True

• Flase

Answer explanation

This is called a community.

All parts of Earth and its atmosphere where life exists is a community.

• True

• False

Answer explanation

This is the biosphere.

Tags

NGSS.MS-LS2-2

A species is a group of organisms with the same characteristics that can produce fertile offspring.

• True

• False

Relationship between two species if at least one benefits.

• cooperative

• symbiotic

• mutualism

• commensalism

Relationship between two species in which one hunts and eats the other.

• cooperative

• symbiotic

• predation

• mutualism