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Food Chain Pre-Assessment
Food Chain Pre-Assessment
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Pre-Assessment for food chain unit.
Flashcards
19 cards
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Practice quiz
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Host live
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Questions
19
Answers
1
True or False: Scavengers live on animals that are dead or decaying.
False
True
2
What are some examples of cultural factors?
roses, oak trees, dandelions
mushrooms, mold, fungi
bears, wolves, pumas
clothing, video games, cars
3
True or False; the sun gives direct energy to plants.
True
False
4
Where does the flow of energy begin on a food chain?
With a decomposer.
With an animal.
With a plant.
With the sun.
5
Find the definition of an omnivore below...
An animal that eats both plants and animals.
An animal that eats only meat.
All mammals.
An animal that eats only plants.
6
Which example is NOT a carnivore?
wolf
tiger
panda bear
shark
7
When organisms are interdependent they...
They avoid each other so they don't get eaten.
Rely on each other for survival.
They compete with each other.
8
What is an abiotic factor?
All dead things.
Math factors that help the earth.
Nonliving things-They are not alive & have never been alive.
All living things.
9
What is the difference between an herbivore and omnivore?
Herbivores eat herbs, omnivores only eat meat.
Omnivores eat herbivores.
Herbivores eat plants, omnivores eat plants AND animals.
They are exactly the same.
10
Which is larger, a habitat or an ecosystem?
A habitat.
An ecosystem.
11
How would you explain an herbivore.
An animal that eats only plants.
Herbs that we use in our foods as cooking spices.
An animal that eats only meat.
An animal that eats both plants and other animals.
12
Why are plants considered producers?
Because plants produce food for other animals.
Because plants produce shade.
Because plants produce goods and services.
Because plants produce their own food.
13
Biotic Factors are...
All animals, but not plants.
Living things - they are living or were once alive.
Nonliving things.
All plants, but not animals.
14
Which is NOT true about organisms of the same species?
They are physically similar.
None of the above.
They can reproduce offspring.
They are all carnivores.
15
What is the difference between predators and prey?
Predators pray before eating their food.
Predators hunt other animals, prey gets hunted.
Predators get eaten, prey hunt other animals.
Some animals can be both predator and prey.
16
Why are decomposers important to an ecosystem?
All of the above.
They feed on and break down dead organisms.
They are nature's clean-up crew.
What they break down provides nutrients for other organisms.
17
Synonyms or Antonyms: biotic factors / abiotic factors?
Antonyms
Synonynms
18
On a food chain, what is the definition of a consumer?
When animals eat plants.
Organisms that eat other organisms to get energy to survive.
Animals and plants rely on the sun.
When your mom goes shopping.
19
What do food chains have to do with food webs?
Webs are made of interconnected food chain relationships.
Food webs make food chains.
Spiders make food webs out of food chains.
Food webs are completely separate from food chains.
