1.1 Energy Flow in Ecosystems

Multiple Choice

Non-living factors are

• Abiotic

• Biotic

Multiple Choice

Living factors are

• Abiotic

• Biotic

Multiple Choice

The SUN is an example of a(n)....

• Abiotic Factor

• Biotic Factor

Multiple Choice

A BIRD is an example of a(n)....

• Abiotic Factor

• Biotic Factor

Multiple Choice

A TREE is an example of a(n)....

• Abiotic Factor

• Biotic Factor

Multiple Choice

WATER is an example of a(n)....

• Abiotic Factor

• Biotic Factor

Categorize

Options (11)

Kangaroo

Tree

Grass

Frog

Mushroom

Fish

Sun

Rock

Water

Air

Sediments

Organize these options into the right categories

Biotic Factors

Abiotic Factors

Match

Match the following vocabulary terms

• Ecosystem

• Population

• Community

• Organism

• Biosphere

all the living & non-living of an area

Group of the same type of organism

All of the living things in an area

individual

All pars of the earth where life exists

• all the living & non-living of an area

• Group of the same type of organism

• All of the living things in an area

• individual

• All pars of the earth where life exists

Reorder

Reorder the following beginning with the individual level.

• Organism

• Population

• Community

• Ecosystem

• Biosphere

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Match

Match the following

Organism

Population

Ecosystem

Biospohere

• Organism

• Population

• Ecosystem

• Biospohere

Fill in the Blank

In food webs and food chains, arrows show the flow of...

Match

Match the following

Food Web

Food Chain

FLOW OF ENERGY

• Food Web

• Food Chain

• FLOW OF ENERGY

Multiple Choice

Based on the food web, what would happen to the grain population if the mice were removed?

• It would increase, because there is one less population eating it.

• It would decrease, because there is one less population eating it.

• It would decrease, because there is another population eating it.

Multiple Choice

Based on the food web, what species population would most likely increase if there were no more owls?

• Grass

• Mice

• Rabbit

• Grain

Multiple Choice

Based on the food web, what species population would most likely decrease if there was an influx (more) foxes in the area?

• Grass

• Mice

• Rabbit

• Grain