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Fourth Grade (Grade 4) Ecology Questions

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Grade 4 Biotic and Abiotic
Which of the following do both plants and animals on to survive?
  1. forests
  2. sand
  3. shade
  4. sunlight
Grade 4 Communities, Populations, and Ecosystems
A place with living and nonliving things that depend on one another is a(n)
  1. ecosystem.
  2. organism.
  3. producer.
  4. community.
Grade 4 Food Chains and Webs
What do herbivores eat?
  1. consumers
  2. predators
  3. omnivores
  4. producers
Grade 4 Food Chains and Webs
Fungi and mushrooms are
  1. herbivores.
  2. people.
  3. decomposers.
  4. insects.
Grade 4 Food Chains and Webs
Organisms that eat other organisms -- whether they be herbivores, carnivores, or omnivores -- are called
  1. predators.
  2. prey.
  3. consumers.
  4. producers.
Grade 4 Food Chains and Webs
Which best describes the role of the organism in an ecosystem?
Pictograph - Larva
  1. producer
  2. primary consumer
  3. secondary consumer
  4. tertiary consumer
Grade 4 Food Chains and Webs
A group of food chains that overlap is a(n)
  1. food web.
  2. energy.
  3. erosion.
  4. dormancy.
Grade 4 Communities, Populations, and Ecosystems
Which word describes a group of cows that share a field?
  1. community
  2. ecosystem
  3. individual
  4. population
Grade 4 Food Chains and Webs
A consumer is an organism that
  1. produces its own food.
  2. eats plants or other animals.
  3. must be a plant.
Grade 4 Biotic and Abiotic
A natural event (fire, earthquake, flood, volcanic eruption, hurricane, tornado, or other severe storm) might have a positive impact on living things.
  1. True
  2. False
Grade 4 Food Chains and Webs
A                 links together many food chains.
  1. consumer
  2. population
  3. food web
Grade 4 Food Chains and Webs
What shows how food chains are related?
  1. food web
  2. food chain
  3. population
  4. consumer
Grade 4 Food Chains and Webs
A                 shows the movement of food energy in a sequence of living things.
  1. food web
  2. niche
  3. food chain
  4. prey
Grade 4 Food Chains and Webs
A system of multiple food chains is a food web.
  1. True
  2. False
Grade 4 Food Chains and Webs
Which living thing is a decomposer?
  1. mushroom
  2. octopus
  3. ant
  4. rose bush
Grade 4 Food Chains and Webs
A producer                 food.
  1. makes
  2. stirs
  3. heats up
  4. destroys
Grade 4 Food Chains and Webs
An animal that eats only other animals is a(n)                .
  1. consumer.
  2. herbivore.
  3. carnivore.
  4. omnivore.
Grade 4 Food Chains and Webs
Earthworms, beetles, and fungi are examples of
  1. producers.
  2. consumers.
  3. predators.
  4. decomposers.
Grade 4 Food Chains and Webs
Which type of organism eats only meat?
  1. omnivore
  2. herbivore
  3. carnivore
  4. predator
Grade 4 Biomes
What is the top layer of the rainforest?
  1. shrub
  2. canopy
  3. emergent
  4. understory
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