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Energy Pipeline

Posljednje ažuriranje about 2 years ago

11

1

1

1

1

1

Pitanje 5

5.

Other than growth, list two functions that plants use energy (calories for)

1

1

1

Pitanje 8

8.

If a hedgehog needs to eat 50 calories a day to survive. How many caterpillars must a hedgehog eat every day?

1

2

4

5

1

5

3

Pitanje 1

1.

According to the chart, identify all the organisms that are primary consumers.

thistle

caterpillar

wheat

hedgehog

worm

Pitanje 2

2.

According to the chart, identify all the organisms that are secondary consumers.

thistle

caterpillar

wheat

hedgehog

worm

Pitanje 3

3.

What kind of organism makes up the base of the energy pyramid or food chain?

decomposer

carnivore

producer

herbivore

Pitanje 4

4.

If producers have 1000 calories, how many calories are transferred to herbivores?

1000

100

10

1

Pitanje 6

6.

Looking at the data table, What percent of a caterpillar's energy is used for digestion?

10%

20%

30%

100%

Pitanje 7

7.

How many calories do hedgehogs get from eating a caterpillar?

100

90

10

5

Pitanje 9

9.

If the producers in the food web were removed, which of the following changes would most likely to occur?

the food web would depend on decomposers for energy

the entire food web would collapse over time

the consumers would begin making energy for the food web

the number of individuals would increase

Pitanje 10

10.

Draw the food web for all the organisms (thistle, wheat, honeysuckle, rose bush, caterpillar, worm, hedgehog)

Pitanje 11

11.

Place the organisms in the correct location in the pyramid