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Fourth Grade (Grade 4) Biology Questions

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Grade 4 Respiration, Digestion, and Excretion
Food gives us                 .
  1. energy
  2. sunlight
  3. oxygen
  4. all of the above
Grade 4 Food Chains and Webs
Which of the organisms would most likely come between grass and snake in a prairie food chain?
Pictograph - Grass[math] ? [/math]Pictograph - Snake
  1. rabbit
  2. wheat
  3. coyote
  4. clover
Grade 4 Adaptations and Behavior
Migration means
  1. Movement from one place to another
  2. The loss of a kind living of living thing
  3. Behavior that an animal is born with
  4. An inactive state during which normal body activities slow down
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. Which of the following best describes giraffes?
  1. herbivore
  2. decomposer
  3. omnivore
  4. carnivore
Grade 4 Communities, Populations, and Ecosystems
An ecosystem is
  1. a place where animals go eat.
  2. a place where animals go to graze.
  3. a community of plants and animals and the physical environment in which they live.
Grade 4 Adaptations and Behavior
A physical adaptation that helps an animal hide from predators is called a(n)                .
  1. adaptation
  2. migration
  3. camouflage
  4. instinct
Grade 4 Biomes
This environment covers two-thirds of the planet.
  1. Mountain
  2. Ocean
  3. Desert
  4. Rainforest
Grade 4 Respiration, Digestion, and Excretion
Your heart and                 work together to supply your body with oxygen and remove carbon dioxide from your body.
  1. stomach
  2. fist
  3. lungs
  4. brain
Grade 4 Adaptations and Behavior
Adaptation means
  1. Movement from one area to another
  2. The loss of a kind of living thing
  3. A body part or behavior that helps a living thing survive
  4. Behavior that an animal is born with
Grade 4 Adaptations and Behavior
An inactive state during which the normal body activities slows down for an extended period of time is called                .
  1. instinct
  2. adaptation
  3. migration
  4. hibernation
Grade 4 Adaptations and Behavior
An unlearned behavior that an animal is born with is called a(n)                .
  1. instinct
  2. extinction
  3. camouflage
  4. migration
Grade 4 Food Chains and Webs
Organisms that break down waste or remains are called                .
  1. decomposers
  2. producers
  3. consumers
  4. populations
Grade 4 Biotic and Abiotic
Which of the following best describes the types of things make up an ecosystem?
  1. All living and nonliving things
  2. Only living things
  3. Humans and animals
  4. Plants only
Grade 4 Respiration, Digestion, and Excretion
What does your body need that it gets from air?
  1. carbon dioxide
  2. oxygen
  3. nitrogen
Grade 4 Biology
People and trees are both living.

Person - SmallTree - Large

Which of the life processes below occur in both people and trees?
  1. growth and movement
  2. making food and growth
  3. germination and reproduction
  4. reproduction and making food
Grade 4 Botany
Which of the following is NOT an example of how flowers pollinate?
  1. Butterflies
  2. Bees
  3. Wind
  4. Sun
Grade 4 Communities, Populations, and Ecosystems
A group of only one type of organism is called a                .
  1. community
  2. population
  3. producer
  4. consumer
Grade 4 Cell Structure and Function
Label the following parts:
A.              Chloroplast              
B.          Nucleus          
C.            Cell Wall            
D.                Cell Membrane                
E.          Vacuole          
F.               Mitochondria               
G.            Cytoplasm            
Plant Cell
Grade 4 Adaptations and Behavior
                 is a behavior that an animal begins life with.
  1. Instinct
  2. Learned behavior
  3. Migration
  4. Hibernation
Grade 4 Zoology
                      care for their young by providing food, protection, and grooming.
  1. baby animals
  2. adult animals
  3. dying animals
  4. recently born animals
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