Brainpop - Ecosystems

Last updated about 1 year ago

10 questions

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

1

5.12.A

5.9.A

Which of the following might be found in a freshwater ecosystem?

Water-dwelling bacteria

Interactions among fish

Rocks and shells

All of the above

Where a species lives

Interactions between species

Nonliving things

Resources in an ecosystem

The zebras

The water

The plants

The animals

Always beneficial

Sometimes harmful and sometimes beneficial

Always harmful

Neither harmful nor beneficial

Producers

Air

Water

Sunlight

Business entrepreneur

Waste management specialist

Energy plant worker

Restaurant critic

By breathing

All of the above

Directly from sunlight

From eating other organisms

Matter __________ ecosystems.

Producing energy

Heating up their surroundings

Absorbing carbon from the ecosystems around them

Releasing more carbon than ecosystems can absorb

Which of the following might be found in a freshwater ecosystem?

Water-dwelling bacteria

Interactions among fish

Rocks and shells

All of the above

A habitat is:

Where a species lives

Interactions between species

Nonliving things

Resources in an ecosystem

Which choice refers to a single population in this image?

The zebras

The water

The plants

The animals

The relationships a population has with others in its community are:

Always beneficial

Sometimes harmful and sometimes beneficial

Always harmful

Neither harmful nor beneficial

Where does the energy in most ecosystems originate?

Producers

Air

Water

Sunlight

Which human job is most similar to the role of a producer?

Business entrepreneur

Waste management specialist

Energy plant worker

Restaurant critic

Consumers get their energy:

By breathing

All of the above

Directly from sunlight

From eating other organisms

Cars, planes, and factories affect the carbon cycle by:

Producing energy

Heating up their surroundings

Absorbing carbon from the ecosystems around them

Releasing more carbon than ecosystems can absorb