Quiz about Ecosystem

Question 1

all the populations of all the species that live together in an ecosystem.

Accepted Answer

community

Answer

town

Answer

ecosystem

Answer

habitat

Question 2

simple diagram showing one way that energy flows through an ecosystem.

Accepted Answer

food chain

Answer

food diagram

Answer

food court

Answer

food web

Question 3

nonliving part of an ecosystem such as air or soil.

Accepted Answer

abiotic

Answer

biotic

Answer

niche

Answer

ecosystem

Question 4

complex diagram showing multiple ways that energy flows through an ecosystem.

Accepted Answer

food web

Answer

foodie complex

Answer

food chain

Answer

energy flow

Question 5

consumer that eats only animals.

Accepted Answer

carnivore

Answer

omnivore

Answer

herivore

Answer

hunterivore

Question 6

group of living things and their environment.

Accepted Answer

ecosystem

Answer

community

Answer

habitiat

Answer

school

Question 7

living part of an ecosystem such as a species of producers.

Accepted Answer

biotic

Answer

abiotic

Answer

community

Answer

habitat

Question 8

nonliving matter that living things need.

Accepted Answer

nutrient

Answer

abiotic

Answer

biotic

Answer

niche

Question 9

organism that consumes other living things.

Accepted Answer

consumer

Answer

producer

Answer

grazer

Answer

trivallian

Question 10

all the members of a species that live in the same area.

Accepted Answer

population

Answer

ecosystem

Answer

community

Answer

consumer

Question 11

organism that feeds on other living things without killing them.

Accepted Answer

grazer

Answer

consumer

Answer

carnivore

Answer

niceivore

Question 12

organism that breaks down dead organisms or the wastes of living things and releases their nutrients back into the environment.

Accepted Answer

decomposer

Answer

composer

Answer

deconsumer

Answer

consumer

Question 13

consumer that eats both plants and animals.

Accepted Answer

omnivore

Answer

consumer

Answer

multivore

Answer

meatnsaladivor

Question 14

place where a species is best suited to live.

Accepted Answer

habitat

Answer

ecosystem

Answer

niche

Answer

westcentral

Question 15

consumer that hunts and captures other living things for food.

Accepted Answer

predator

Answer

consumer

Answer

grazer

Answer

carnivore

Question 16

consumer that eats only plants.

Accepted Answer

herbivore

Answer

planteater

Answer

saladinian

Answer

omnivore

Question 17

consumer that eats organisms that are already dead.

Accepted Answer

scavenger

Answer

decomposer

Answer

omnivore

Answer

dead zone

Question 18

using resources in such a way that people will have what they need but the resources will not run out and the planet will not be harmed.

Accepted Answer

sustainable development

Answer

responsible development

Answer

demographic transition

Answer

recycling

Question 19

organism that is hunted by a predator.

Accepted Answer

prey

Answer

consumer

Answer

trivalleyor

Answer

omnivore

Question 20

speed at which a population grows.

Accepted Answer

population growth rate

Answer

growing population rate

Answer

speed of growth

Answer

green revolution

Question 21

organism that uses energy to make food for itself and other living things.

Accepted Answer

producer

Answer

consumer

Answer

scavenger

Answer

squirrel

Question 22

continuous cycle in which nitrogen moves through living and nonliving things, including the atmosphere and soil.

Accepted Answer

nitrogen cycle

Answer

nitrogen bicycle

Answer

nitrogen revolution

Answer

nitrogen growth

Question 23

revolution in agriculture that began in the mid-1900s and increased food production with the use of new methods and products such as chemicals to control weeds.

Accepted Answer

green revolution

Answer

farming revolution

Answer

green lantern

Answer

demographic transition

Question 24

unique group of organisms that can interbreed and produce fertile offspring together but not with members of other such groups.

Accepted Answer

species

Answer

consumer

Answer

population

Answer

producer

Question 25

changes in population birth, death, and growth rates that first occurred in Europe and North America beginning around the time of the industrial revolution.

Accepted Answer

demographic transition

Answer

green revolution

Answer

population growth rate

Answer

sustainable development

Question 26

continuous cycle in which carbon moves through living and nonliving things, including the atmosphere and fossil fuels.

Accepted Answer

carbon cycle

Answer

carbon unicycle

Answer

carbonate cycle

Answer

carbon capacity

Question 27

maximum population of a species that can be supported by its environment.

Accepted Answer

carrying capacity

Answer

green revolution

Answer

population growth rate

Answer

sustainable development

Question 28

area in a body of water where nothing grows because there is too little oxygen.

Accepted Answer

dead zone

Answer

drowning zone

Answer

rip tide

Answer

green revolution

Ecosystem

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