Ecosystems Part 1a

Last updated over 7 years ago

18 questions

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3

1

4

1

3

1

3

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Library

Ecosystems Part 1a

Last updated over 7 years ago

18 questions

1

3

What does the blue arrow represent and why is it important? Use full complete sentences.

3

Explain what could happen to the ecosystem if all the frogs suddendly died. Use full complete sentences.

1

4

From your Gizmos Lab of the prairie ecosystem (Activity C), why did removing ferrets have such a powerful effect on the prairie ecosystem? Explain in full complete sentences.

1

3

In the lab write up of "oh, deer", what was your reasoning statement? Use full complete sentences.

1

3

Using the graph above, what happens to the snowshoe hare when the arctic fox population decreases? Explain in full complete sentences.

1

2

What would happen to the snowshoe hare population if the foxes were hunted by humans and went exinct? Answer in full complete sentences.

The above diagram is an example of ...

food chain

energy chain

food web

a habitat

Which example is correct according to the diagram?

grasshopper>frog>wolf>eagle

eagle>python>rat>grasshopper>corn

mangoes>fruitfly>butterfly>frog

lavender>butterfly>dragonfly>thrush>eagle

What are the four producers in the diagram.

Butterfly, Fruit fly, Dragonfly, Grasshopper

Mangoes, Flowering Plants, Corn, Lavender

Python, Wolf, Eagle, Thrush

Frog, Rat, Corn, Thrush

What does the blue arrow represent and why is it important? Use full complete sentences.

Explain what could happen to the ecosystem if all the frogs suddendly died. Use full complete sentences.

Which statements are not a part of our Yellowstone ecosystem model?

Habitats provide living things with its needs.

A population can't grow forever, it is limited by resources.

There are producers and consumers.

All organisms affect each other in a food web.

Populations depend on and __________ with each other.

use resources

compete

eat

live

Survival of a species depends on its reproduction, food and the amount of ....

natural resources.

sunlight.

habit.

producers.

From your Gizmos Lab of the prairie ecosystem (Activity C), why did removing ferrets have such a powerful effect on the prairie ecosystem? Explain in full complete sentences.

What is the correct order of the five differenct trophic levels?

herbivores, carnivores, omnivores, producers, apex predators

apex predators, producers, herbivores, omnivores, carnivores

apex predators, carnivores, herbivores, omnivores, producers

producers, herbivores, omnivores, carnivores, apex predators

An organism that depends on other organisms for food are called...

producers

consumers

scavengers

decomoposers

In the lab write up of "oh, deer", what was your reasoning statement? Use full complete sentences.

Which one is not a example of a scientific model statement?

The map shows where the mountains are located.

F=ma

Habits provide living things with its needs.

I think animals like living where it is warm.

Using the graph above, what happens to the snowshoe hare when the arctic fox population decreases? Explain in full complete sentences.

Using the graph, what year did the snowshoe hare population increase in comparison to the year before?

1935

1985

1945

1965

Using the graph, what was the lowest number of artic foxes and what year did that occur?

12,000 in 1941

40,000 in 1957

140,000 in 1946

80,000 in 1980

Using the graph, in which years did the snowshoe hare have the greatest population?

1940 and 1960

1946 and 1967

1925 and 2005

1932 and 1939

What would happen to the snowshoe hare population if the foxes were hunted by humans and went exinct? Answer in full complete sentences.

The above diagram is an example of ...

food chain

energy chain

food web

a habitat

Which example is correct according to the diagram?

grasshopper>frog>wolf>eagle

eagle>python>rat>grasshopper>corn

mangoes>fruitfly>butterfly>frog

lavender>butterfly>dragonfly>thrush>eagle

What are the four producers in the diagram.

Butterfly, Fruit fly, Dragonfly, Grasshopper

Mangoes, Flowering Plants, Corn, Lavender

Python, Wolf, Eagle, Thrush

Frog, Rat, Corn, Thrush

Which statements are not a part of our Yellowstone ecosystem model?

Habitats provide living things with its needs.

A population can't grow forever, it is limited by resources.

There are producers and consumers.

All organisms affect each other in a food web.

Populations depend on and __________ with each other.

use resources

compete

eat

live

Survival of a species depends on its reproduction, food and the amount of ....

natural resources.

sunlight.

habit.

producers.

What is the correct order of the five differenct trophic levels?

herbivores, carnivores, omnivores, producers, apex predators

apex predators, producers, herbivores, omnivores, carnivores

apex predators, carnivores, herbivores, omnivores, producers

producers, herbivores, omnivores, carnivores, apex predators

An organism that depends on other organisms for food are called...

producers

consumers

scavengers

decomoposers

Which one is not a example of a scientific model statement?

The map shows where the mountains are located.

F=ma

Habits provide living things with its needs.

I think animals like living where it is warm.

Using the graph, what year did the snowshoe hare population increase in comparison to the year before?

1935

1985

1945

1965

Using the graph, what was the lowest number of artic foxes and what year did that occur?

12,000 in 1941

40,000 in 1957

140,000 in 1946

80,000 in 1980

Using the graph, in which years did the snowshoe hare have the greatest population?

1940 and 1960

1946 and 1967

1925 and 2005

1932 and 1939