Quiz about Ecology Review

Question 1

An organism that can make its own food (autotroph)

Accepted Answer

producer

Answer

decomposer

Answer

consumer

Question 2

Breaks down and feeds on the remains of other dead organisms after the scavengers are done with it- to recycle the nutrients back into the soil

Accepted Answer

decomposer

Answer

consumer

Answer

producer

Question 3

Small consumers that are hunted and eaten by larger consumers and that must try to adapt by hiding or camouflaging themselves to survive

Accepted Answer

prey

Answer

producer

Answer

predator

Question 4

Interacting food chains found in an ecosystem that show multiple paths of energy flow are called?

Accepted Answer

food web

Answer

food chain

Answer

predator

Question 5

An animal that hunts and eats other animals for energy. Primarily carnivores. The top of the food chain.

Accepted Answer

predator

Answer

prey

Answer

decomposer

Question 6

These organisms CANNOT make their own food; they must eat something for energy (heterotroph)

Accepted Answer

consumer

Answer

decomposer

Answer

producer

Question 7

NON-living things found in an ecosystem that living things depend on and need to survive

Accepted Answer

abiotc

Answer

biotic

Answer

habitat

Question 8

LIVING things in an ecosystem, or once was living like plants, animals, bacteria and fungi

Accepted Answer

biotic

Answer

abiotic

Answer

ecosystem

Question 9

Choose the producer. They must go through photosynthesis.

Accepted Answer

tree

Answer

rock

Answer

cow

Answer

bird

Question 10

Choose the decomposer.

Accepted Answer

bacteria

Answer

grass

Answer

elephant

Answer

bird

Question 11

Where does the food chain START? The ultimate source of all energy.

Accepted Answer

with the sun giving energy to producers

Answer

with consumers that eat grass

Answer

with the sun giving energy to consumers

Answer

with consumers eating other consumers

Question 12

What do you call the body of water near the coast where fresh water from rivers and streams flows into the ocean and mixes with salt water?

Accepted Answer

Estuary

Answer

Intertidal Zone

Answer

Ecosystem

Question 13

The air we breathe is a biotic factor.

Accepted Answer

FALSE

Answer

TRUE

Question 14

A MUSHROOM is a

Accepted Answer

Decomposer

Answer

Herbivore

Answer

Carnivore

Answer

Omnivore

Question 15

An ecosystem is a community of animals and plants interacting with their ____________.

Accepted Answer

environment

Answer

habitat

Answer

climate

Answer

community

Question 16

Which is an example of an abiotic factor in a desert?

Accepted Answer

sand

Answer

cactus

Answer

scorpion

Answer

snake

Question 17

Which answer best describes the role of the producer in an ecosystem?

Accepted Answer

a living organism that produces its own food and is food for other living organisms-using the suns energy

Answer

a living organism

Answer

a living organism that produces its own food

Answer

a living organism that produces and consumes other living organisms

Question 18

Which answer best describes a decomposser?

Accepted Answer

an organism that gets energy by breaking down dead organisms

Answer

an organism that produces oxygen

Answer

an organism that is dead and decomposing

Answer

an organism that is not natures recycler

Question 19

One plant or animal is a ___________. First, smallest level of ecology organization.

Accepted Answer

Individual/Organism

Answer

Population

Answer

Biosphere

Answer

Community

Question 20

A group of rabbits living in the forest is an example of a __________. The second level of ecology organization.

Accepted Answer

Population

Answer

Biome

Answer

Individual/Organism

Answer

Community

Question 21

Which of these is NOT an example of an ecosystem?

Accepted Answer

A city

Answer

Rainforest

Answer

Desert

Answer

Deep ocean

Question 22

Which ecosystem is usually found near the earth's equator where it is very warm and has lots of trees and animals such as parrots and jaguars.

Accepted Answer

Rainforest

Answer

Desert

Answer

Taiga

Answer

Chapparal

Question 23

Which is an example of parasitism?

Accepted Answer

human and tapeworm

Answer

cat and mouse

Answer

tadpole and frog

Answer

caterpillar and butterfly

Question 24

Which term best describes two predators living in the same habitat who feed on the same prey?

Accepted Answer

competition

Answer

coexistence

Answer

mutualism

Question 25

In the ocean, a sea anemone attaches itself to the shell of a hermit crab. The stinging arms of the sea anemone protect the hermit crab, while the movement of the hermit crab brings food to the sea anemone. Which best describes the relationship between the sea anemone and the hermit crab?

Accepted Answer

mutualism

Answer

commensalism

Answer

parasitism

Question 26

Dead matter and waste would pile up without which type of organism?

Accepted Answer

decomposer

Answer

consumer

Answer

producer

Question 27

As a dog walks through thick brush, a tick attaches to its leg. Which best describes the relationship between the dog and the tick?

Accepted Answer

parasitism

Answer

mutualism

Answer

commensalism

Question 28

Which best describes the relationship between decomposers and producers?

Accepted Answer

Producers absorb nutrients from decomposed material in the soil.

Answer

Decomposers provide producers with water.

Answer

Decomposers absorb nutrients produced in the soil.

Answer

Producers release energy from the sun through decomposers.

Question 29

Which best represents the niche (role) of phytoplankton and algae in a marine ecosystem?

Accepted Answer

producers

Answer

consumers

Answer

scavengers

Answer

decomposers

Question 30

The place where an organism lives is its __________.

Accepted Answer

habitat

Answer

ecosystem

Answer

organism

Answer

population

Question 31

The energy transfer process is very _________________ because from level to level, very little energy is transferred and most is lost.

Accepted Answer

inefficient

Answer

effective

Answer

productive

Answer

pointless

Question 32

Which is an example of an ABIOTIC factor?

Accepted Answer

precipitation

Answer

hummingbird

Answer

dead tree branch

Answer

skunk

Question 33

Which is an example of a BIOTIC factor?

Accepted Answer

algae

Answer

lightning

Answer

sand

Answer

clouds

Question 34

Which are located at the very BOTTOM of an energy pyramid? These autotrophs use the energy from the Sun to make their own food.

Accepted Answer

producers

Answer

consumers - Level 1

Answer

consumers - Level 2

Answer

decomposers

Question 35

A relationship where both organisms benefit is called __________.

Accepted Answer

mutualism

Answer

commensalism

Answer

parasitism

Question 36

A bird hitches a free, safe ride on the back of a grey elephant. The elephant doesn't seem to mind and barely notices the bird. Which type of relationship is this?

Accepted Answer

commensalism

Answer

mutualism

Answer

parasitism

Question 37

Carnivores, herbivores, omnivores, and scavengers are all examples of __________.

Accepted Answer

consumers/heterotroph

Answer

producers/autotroph

Answer

decomposers

Answer

abiotic factors

Question 38

An individual living thing is a/an ___________. This is the smallest level of organization in ecology.

Accepted Answer

organism

Answer

habitat

Answer

ecosystem

Answer

population

Question 39

What is this biome? Also called a prairie.

Accepted Answer

Grassland

Answer

Desert

Answer

Rain forest

Answer

Taiga

Question 40

What is this biome? AKA Taiga

Accepted Answer

Coniferous Forest

Answer

Desert

Answer

Rain forest

Answer

Tundra

Question 41

A biome is......

Accepted Answer

A large region of earth with a certain type of climate- classified by temperature, precipitation and soil quality.

Answer

Like a snowglobe that you shake and can see different types of animals.

Answer

An area of earth only found in the United States.

Answer

A community of living things.

Question 42

True of False?
Animals that live in the desert have adapted to live with little water since the desert gets little rainfall.

Accepted Answer

True

Answer

False

Question 43

The earth's coldest biome is the....

Accepted Answer

Tundra

Answer

Antartica

Answer

Grasslands

Answer

Freshwater

Question 44

The climate in a tropical rain forest can be described as

Accepted Answer

warm and wet (humid & hot)

Answer

cold and wet

Answer

warm and dry

Answer

cold and dry

Question 45

Which biome has deciduous trees (which lose their leaves)? Very mild climate.

Accepted Answer

Temperate Forest

Answer

Rainforest

Answer

Grasslands

Answer

Taiga

Question 46

Which biome has coniferous trees (which don't lose their leaves)? The lower part of Canada

Accepted Answer

Taiga

Answer

Temperate Forest

Answer

Desert

Answer

Grasslands

Question 47

Which biome is home to cacti, scorpions, coyotes, kangaroo rats, and lizards?

Accepted Answer

Desert

Answer

Grasslands

Answer

Temperate Forest

Answer

Taiga

Question 48

Biome with many scattered shrubs, tall grasses and small trees. Found in Africa.

Accepted Answer

Savanna

Answer

Grassland

Answer

Desert

Answer

Taiga

Question 49

Cold, dry biome where the soil stays frozen the entire year. Very little precipitation.

Accepted Answer

tundra

Answer

savanna

Answer

taiga

Answer

desert

Question 50

Area of the forest that is formed by the leaves of tall trees-block rain and sunlight from reaching the ground.

Accepted Answer

canopy

Answer

understory

Answer

jungle

Answer

roof

Question 51

Plants in this biome are adapted to poor soil, extreme temperatures and less than 25 centimeters of rainfall per year.

Accepted Answer

Desert

Answer

Tundra

Answer

Taiga

Answer

Grasslands

Question 52

This biome has rich, fertile soil and much of the crop production in the U.S. is from this biome (located in the mid western United States)

Accepted Answer

Grasslands

Answer

Tundra

Answer

Desert

Answer

Tropical Rainforest

Question 53

This biome has the largest diversity (largest number of different kinds) of plant and animal species

Accepted Answer

Tropical Rainforest

Answer

Desert

Answer

Tundra

Answer

Deciduous Forest

Question 54

Lichens, mosses, grasses, and other low-growing plants are common vegetation in this biome due to the permafrost, low rainfall, and very cold temperatures

Accepted Answer

Tundra

Answer

Desert

Answer

Taiga

Answer

Grasslands

Question 55

This biome gets the highest percentage of rain yearly

Accepted Answer

Tropical Rainforest

Answer

Taiga

Answer

Temperate Deciduous Forest

Answer

Grasslands

Question 56

Where does plankton get food? Phytoplankton is the base for all marine food webs. It feeds the fish we eat.

Accepted Answer

phototsynthesis

Answer

fish

Answer

seaweed

Answer

algae

Question 57

Leaves change color in the Fall. Has many trees that lose all their leaves to save water. We live here.

Accepted Answer

temperate deciduous forest

Answer

coniferous forest

Answer

tundra

Answer

temperate grassland

Question 58

A close long term relationship is....

Accepted Answer

symbiosis

Answer

habitat

Answer

niche

Answer

carrying capacity

Question 59

Which trophic level/feeding level of the energy pyramid are the tertiary consumers in?

Accepted Answer

4

Answer

2

Answer

1

Answer

3

Question 60

In order to keep balance in an ecosystem, you would expect the population of consumers (biomass) to ____________________ as you move up the food web/energy pyramid.

Accepted Answer

decrease

Answer

increase

Answer

stay the same

Answer

none of above

Question 61

Which of the following is the correct order for organizing the environment in Ecology? Start where the Human Body stopped.

Accepted Answer

organism-population-community-biome-biosphere

Answer

cells-ecosystems-population-biosphere-galaxy

Answer

organism-community-biosphere-biome-population

Answer

tissues-community-biome-biosphere-population

Question 62

In a forest habitat, young deer were the main food source for wolves. A severe weather event killed many of the deer one year. What probably happened the next year?

Accepted Answer

some wolves died or moved to another habitat

Answer

deer moved south to reproduce

Answer

deer population was destroyed

Answer

the wolves learned to eat producers (plants)

Question 63

If the population of a primary consumer decreased or went extinct, you could expect the following to occur...

Accepted Answer

all of above

Answer

a slight increase in the population of producers

Answer

a decrease in the population of tertiary consumers

Answer

a decrease in the population of secondary consumers

Question 64

What do the arrows of a food chain or food well show?

Accepted Answer

energy flow

Answer

heat transfer

Answer

who eats what

Answer

sunlight

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