What is this picture describing?

It is describing the niche of each bird.

It is describing natural selection.

It is describing direct competition between flamingos and ducks.

It is describing abiotic factors of the tundra.

a species that is not native to a particular region

a newly discovered species in a particular region

a genetically modified species in a particular region

a species that is native to a particular region

An endemic species is

native and found only in a limited area

exotic and found only in certain regions

a group of the same species in the same geographic area.

a group of similar species in different areas

a group of several species in the same geographic area

a group of several species along with their abiotic factors in a small area.

Several different populations in the same geographic area

Several different populations scattered across several states.

Several different organisms in the same geographic area

One type of organism in the same geographic area

Why is a deer classified as a herbivore?

A deer eats plants and animals.

Why is a racoon classified as an omnivore?

A racoon eats plants and animals.

What is the role of decomposers in a food chain?

Break down dead organisms and add nutrients to the soil

Eat other organisms to gain energy

Make the food for the whole food chain

What may happen if the snowshoe hare was removed from the food web pictured?

The shrew population would decrease due to being only hawk food source.

The insects in the habitat would increase.

The willow tree population would decrease.

Foxes would dies due to no food source.

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.

having a lot of variety of different organisms.

having a lot of the same organism.

having a few of the same organism.

only having one of each organism.

Which one of these is a correct assumption you need to make about a population between samplings?

It won't rain between samplings

What is the DEPENDENT variable (effect) in this experiment? "Does eating breakfast improve test scores?"

what time you get up in the morning

You are testing how the amount you water a plant affects its growth. What would be the INDEPENDENT VARIABLE in this experiment.

The amount you water each plant.

They type of pot you put the plants in.

The amount of sunlight the plants get.

A scientist is testing which flavor of ice cream melts the fastest. What would his controlled variables be? (choose ALL that apply)

the kind of cone the ice creams are in

the place in the room where the ice cream is

Sadie is testing how the age of a seed affects how fast plants grow. Look at the picture to see if you can figure out what makes her experiment unfair. Mark all that apply.

She used different types of seeds/plants.

The plants are in different kinds of pots.

She did not plant very many plants.

Seed age might not make a difference.

Ecology

Quiz

•

Science

•

9th - 12th Grade

•

Practice Problem

•

Hard

•

NGSS

MS-LS2-3, MS-LS2-2, MS-LS2-1

+9

Standards-aligned

Charles Martinez

FREE Resource

42 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A land-based ecosystem

abiotic

aquatic ecosystem

ecosystem

terrestrial ecosystem

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A system that is made up of all the interacting biotic and abiotic parts of a certain place.

aquatic ecosystem

ecologist

ecosystem

abiotic

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All the living things in an ecosystem.

abiotic

aquatic ecosystem

ecologist

biotic

Tags

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All the non-living things in an ecosystem.

aqua

biotic

abiotic

ecologist

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A scientist who studies the connections between everything on Earth.

abiotic

aqua

biotic

ecologist

Tags

NGSS.MS-LS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the producer in this list?

tree

frog

James

giraffe

Tags

NGSS.MS-LS1-6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Any living thing that gets the energy it needs by making its own food.

photosynthesis

cellular respiration

producer

consumer

Tags

NGSS.MS-LS1-6

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Ecology

42 questions

A land-based ecosystem

A system that is made up of all the interacting biotic and abiotic parts of a certain place.

All the living things in an ecosystem.

All the non-living things in an ecosystem.

A scientist who studies the connections between everything on Earth.

What is the producer in this list?

Any living thing that gets the energy it needs by making its own food.

A model that describes how the energy that is stored in food is transferred from one living thing to another.

An organism that obtains energy by consuming dead plant and animal matter.

A harmful interaction between two or more organisms that can occur when organisms compete for the same resource.

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