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Fourth Grade (Grade 4) Biology Questions

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Grade 4 Food Chains and Webs
An animal that eats both plants and animals is a(n)
  1. herbivore.
  2. carnivore.
  3. dinosaur.
  4. omnivore.
Grade 4 Biotic and Abiotic
An environment's biotic and abiotic factors interact to make a(n)
  1. habitat.
  2. ecosystem.
  3. niche.
  4. resource.
Grade 4 Communities, Populations, and Ecosystems
What is the role of an organism within its environment?
  1. factor
  2. ecosystem
  3. accommodation
  4. niche
Grade 4 Communities, Populations, and Ecosystems
A living thing's home is its
  1. trait.
  2. habitat.
  3. soil.
  4. food web.
Grade 4 Food Chains and Webs
The way food passes from one organism to another organism in a community is a
  1. prey.
  2. predator.
  3. producer.
  4. food chain.
Grade 4 Biotic and Abiotic
What should replace the question mark?

Biotic factors - pine trees, squirrels, bacteria
Abiotic factors - light, water, ?
  1. soil
  2. ferns
  3. worms
  4. cacti
Grade 4 Food Chains and Webs
Animals that help break down the dead organisms that fall to the ground are
  1. producers.
  2. consumers.
  3. decomposers.
  4. scavengers.
Grade 4 Communities, Populations, and Ecosystems
Several species living and interacting with other species in an ecosystem is a(n)
  1. population.
  2. community.
  3. environment.
  4. ecosystem.
Grade 4 Adaptations and Behavior
Bird Beak - BuzzardBird Beak - Curlew
Different types of bird beaks are an example of
  1. food webs.
  2. weathering.
  3. learned behaviors.
  4. physical adaptations.
Grade 4 Communities, Populations, and Ecosystems
The                 is defined as where an animal lives.
  1. biome
  2. habitat
  3. ecosystem
Grade 4 Adaptations and Behavior
The movement of an animal from one place to another as the seasons change is
  1. pollination.
  2. migration.
  3. hibernation.
  4. decomposition.
Grade 4 Respiration, Digestion, and Excretion
Food gives us
  1. energy.
  2. sunlight.
  3. oxygen.
  4. all of the above
Grade 4 Adaptations and Behavior
A physical adaptation that helps an animal hide from predators is a(n)
  1. adaptation.
  2. migration.
  3. camouflage.
  4. instinct.
Grade 4 Food Chains and Webs
Which organism would most likely come between the grass and the snake in a prairie food chain?
Pictograph - Grass[math] ? [/math]Pictograph - Snake
  1. rabbit
  2. wheat
  3. coyote
  4. clover
Grade 4 Zoology
Organisms do not compete for
  1. food.
  2. sunlight.
  3. camouflage.
  4. water.
Grade 4 Biomes
One ecosystem is different from another by its kinds and amounts of
  1. soil, water, buildings, and humans.
  2. carbon dioxide, oxygen, water, and soil.
  3. animals, oxygen, plant life, and pollution.
  4. sunlight, rainfall, temperature, and species types.
Grade 4 Taxonomy
The largest group into which an organism is classified is the
  1. order.
  2. class.
  3. kingdom.
  4. genus.
Grade 4 Microbiology
Germs are
  1. a yummy snack.
  2. organisms so small they can only be seen with a microscope.
  3. insects.
  4. a vegetable.
Grade 4 Food Chains and Webs
A giraffe's ecosystem is found throughout Africa. Giraffes eat leaves off of tall trees. They may eat veggies or fruits on occasion. Giraffes will never hunt or eat other animals. Giraffes are
  1. herbivores.
  2. decomposers.
  3. omnivores.
  4. carnivores.
Grade 4 DNA, RNA, and Genetics
A characteristic of a living thing is a(n)
  1. kingdom.
  2. fossil.
  3. organ.
  4. trait.
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