Ecology is the study of .

Interactions among organisms and their environments

how traits are passed from parents to offspring

Which of the following is abiotic?

The soil the tree is growing in.

Wood from the tree on the forest floor.

The living world is organized in levels. Biotic and abiotic factors also can be arranged into levels of biological organization. Put the words below in order from the least complex to the most complex

Organism, Population, Community, Ecosystem, Biome, Biosphere

Community, Organism, Biome, Population, Biosphere, Ecosystem

Organism, Biome, Population, Community Biosphere, Ecosystem

What is the formula for photosynthesis?

Carbon Dioxide + Water + Light = Glucose + Oxygen

Oxygen + Water = Carbon Dioxide + Glucose

Water + Light = Carbon Dioxide + Glucose + Oxygen

Carbon Dioxide + Light + Glucose = Water + Oxygen

Which of the following determines the carrying capacity of an ecosystem?

the most limited resources required for survival

the amount of disease affecting organisms in the ecosystem

the amount of rainfall the habitat receives

the number of predators in the area

Which of the following determines an environment's carrying capacity?

The most necessary resource that runs out first

The average rainfall of an ecosystem

The daily temperature of an ecosystem

The carnivores preying on the population

Which of the following represent abiotic factors that affect an environment?

Precipitation, wind, and soil type

Alligators, ferns, and cattails

Sunlight, mushrooms, and protists

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

an increase of the population of

Any thing or organism that regulates the size of a population of another organism is known as __________.

materialization of precipitation

If a disease destroying barley plants in a field swept through an ecosystem, what would happen to the barley eating bird population in the the field ?

The bird population would decrease

The bird population would stay the same

The bird population would infinitely increase

In a forest ecosystem, which of the following is NOT an example of a limiting factor that would greatly affect a rabbit population?

a disease that causes rabbits to die

the population of hawks that eat rabbits

When a population grows past the ecosystem's carrying capacity, what happens to the population?

The population starts to die off and returns to the carrying capacity.

It continues to grow higher and higher.

The population will go extinct due to lack of resources.

Ecology Ohio Eoc

Authored by Charles Martinez

Science

7th Grade

NGSS covered

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do we call the non-living part of the environment?

Biotic

Population

Abiotic

Antibiotic

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do we call several different populations interacting in some way?

Population

Community

Ecosystem

Biome

Tags

NGSS.MS-LS2-2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The study of how living things interact with their environment and abiotic factors is the study of ____________________.

Astrology

Microbiology

Ecology

Geology

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can abiotic factors change in an ecosystem?

Flooding

Forest fires

drought

All of the above

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where do plants get their energy?

Powerade

5 hour energy drinks

candy

sun

Tags

NGSS.MS-LS1-6

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If one species in an ecosystem is destroyed, what would happen to the other species?

benefit

die

thrown out of balance

are unaffected

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the lowest level of ecological organization?

Biosphere

ecosystem

community

organism

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Ecology Ohio Eoc

What do we call the non-living part of the environment?

What do we call several different populations interacting in some way?

The study of how living things interact with their environment and abiotic factors is the study of ____________________.

How can abiotic factors change in an ecosystem?

Where do plants get their energy?

If one species in an ecosystem is destroyed, what would happen to the other species?

What is the lowest level of ecological organization?

What is the level of organization where the community is interacting with abiotic factors?

Abiotic factors in the environment are all __________.

Lions, birds, snakes and trees are all __________.

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