What does a food web represent?

All connections of energy flow throughout all organisms in a habitat.

The specific ways that mutualism is carried out.

A single pathway or energy flow between organisms.

A food chain is illustrated below: The wavy arrows represented most likely indicate

A. Energy released from metabolism into the environment as heat.

B. Oxygen released from metabolism produced by cellular respiration.

C. The absorption of energy from the environment that has been created.

D. The transport of glucose away from the organism through photosynthesis.

A pond ecosystem is shown in the diagram below. Which statement describes an interaction that helps maintain the dynamic equilibrium of this ecosystem?

The catfish population helps control the populations of water boatman and waterfleas.

The frogs make energy available to this ecosystem through the process of photosynthesis.

The algae directly provide food for both the rotifers and the catfish.

The green-backed heron provides energy for the mosquito larvae.

What is an invasive species?

a non-native species added to an area

a native (naturally found) species which are added to an area

a keystone species in an environment

Why are bees considered a keystone species?

They pollinate flowers that produce fruit which supports the ecosystem

The honey they make supports the bear population

If the population of a certain predator increases, there is often _______ its prey

a decrease in the population of

an increase in the population of

Which would result in primary succession?

Glacier retreating exposing bare rock

volcano destroying habitat leaving only soil and ash

Tornado destroying a crop leaving very little soil

What best describes the term succession?

gradual changes over time to fully create or restore and ecosystem

rapid changes that create an ecosystem overnight

the rate species produce offspring

In which case would a cell most likely shrink?

when placed in a solution containing a high salt concentration

when placed in a isotonic solution

when placed in a solution containing a low pH

when placed in a solution containing distilled water

Active transport requires energy because...

The cell is moving something against a concentration gradient

The cell is moving something with a concentration gradient

A student noticed that placing wilted lettuce in a bowl of cool water caused the lettuce to become more crisp and firm. What is the best explanation for his observation?

Water moved into the lettuce cells by osmosis.

Water moved into the lettuce cells by active transport.

Salt moved into the lettuce cells by diffusion.

Water moved out of the lettuce cells by osmosis.

substances (things) moves from high to low concentration

water moves when energy is used

large or oddly shaped molecules move across a cell membrane

water moves from high to low concentration

The basic unit of life is a cell.

All living cells must have a cell wall.

All living cells require glucose for survival.

In which way are photosynthesis and cellular respiration different?

Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide.

Cellular respiration stores ATP, while photosynthesis releases ATP.

Cellular respiration produces oxygen, while photosynthesis uses oxygen.

Photosynthesis releases energy, while cellular respiration stores energy.

What is the correct equation for cellular respiration?

6O 2 + C 6 H 12 O 6 -> 6CO 2 + 6H 2 O + Energy

6O 2 + C 6 H 12 O 6 + Energy -> 6CO 2 + 6H 2 O

6CO 2 + 6H 2 O -> 6O 2 + C 6 H 12 O 6 + Energy

6CO 2 + 6H 2 O + Energy -> 6O 2 + C 6 H 12 O 6

Which of these is a product of cellular respiration?

All of these are a product of cellular respiration

Biology Fall Final Review

8th - 10th Grade

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64 Qs

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Biology Fall Final Review

Quiz

•

Biology

•

8th - 10th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-LS2-3, MS-LS1-6, MS-LS1-7

+13

Standards-aligned

Leah Martinez

Used 36+ times

FREE Resource

64 questions

Show all answers

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The diagram below shows the cycling of nutrients in an ecosystem.
The removal of which of the following groups would cause an immediate decrease in the amount of energy flowing through the system?

Producers

Consumers

Decomposers

Inorganic nutrients

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the original source of almost all energy in most ecosystems?

carbohydrates

sunlight

water

carbon

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An organism that produces its own food supply from inorganic compounds is called a(an)

heterotroph

consumer

detritivore

autotroph

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the term for each step in the transfer of energy and matter within a biological community?

energy path

food web

trophic level

food pyramid

Tags

NGSS.MS-LS2-3

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This is a picture of a tick. Which symbiosis is this?

parasitism

mutualism

commensalism

nonalism

Tags

NGSS.MS-LS2-2

MULTIPLE CHOICE QUESTION

1 min • 1 pt

symbiotic relationship in which both organisms benefit

competition

Mutualism

nitrogen fixation

energy pyramid

Tags

NGSS.MS-LS2-2

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The energy at each trophic level in the pryamid of energy decreases by a factor of ____.

100

Tags

NGSS.MS-LS2-3

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Biology Fall Final Review

64 questions

The diagram below shows the cycling of nutrients in an ecosystem.
The removal of which of the following groups would cause an immediate decrease in the amount of energy flowing through the system?

What is the original source of almost all energy in most ecosystems?

An organism that produces its own food supply from inorganic compounds is called a(an)

What is the term for each step in the transfer of energy and matter within a biological community?

This is a picture of a tick. Which symbiosis is this?

symbiotic relationship in which both organisms benefit

The energy at each trophic level in the pryamid of energy decreases by a factor of ____.

What does a food web represent?

What is the name of this diagram that shows the energy available to each trophic level in an ecosystem.

a relationship between two in which one species, the predator, feeds on the other species, the prey

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Biology

Biology Fall Final Review

64 questions

The diagram below shows the cycling of nutrients in an ecosystem.The removal of which of the following groups would cause an immediate decrease in the amount of energy flowing through the system?

What is the original source of almost all energy in most ecosystems?

An organism that produces its own food supply from inorganic compounds is called a(an)

What is the term for each step in the transfer of energy and matter within a biological community?

This is a picture of a tick. Which symbiosis is this?

symbiotic relationship in which both organisms benefit

The energy at each trophic level in the pryamid of energy decreases by a factor of ____.

What does a food web represent?

What is the name of this diagram that shows the energy available to each trophic level in an ecosystem.

a relationship between two in which one species, the predator, feeds on the other species, the prey

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Biology

The diagram below shows the cycling of nutrients in an ecosystem.
The removal of which of the following groups would cause an immediate decrease in the amount of energy flowing through the system?