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Third Grade (Grade 3) Biology Questions

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Grade 3 Food Chains and Webs
An herbivore is animal that eats only
  1. insects.
  2. meat.
  3. plants.
  4. plants and meat.
Grade 3 Food Chains and Webs
A carnivore is an animal that eats only
  1. meat.
  2. plants.
  3. everything.
  4. fruit and meat.
Grade 3 Zoology
A(n)                 is a trait that helps a living thing survive in its environment.
  1. larva
  2. adaptation
  3. inherited trait
Grade 3 Botany
The first stage in the life cycle of a flowering plant is a
  1. seed.
  2. plant.
  3. stem.
Grade 3 Communities, Populations, and Ecosystems
Everything that surrounds and affects a living thing is called its
  1. home.
  2. community.
  3. ecosystem.
  4. environment.
Grade 3 Communities, Populations, and Ecosystems
An organism is any
  1. nonliving thing.
  2. individual living thing.
  3. animal that eats fruit and meat.
  4. none of the above
Grade 3 Adaptations and Behavior
Ducks fly south for the winter. This behavior is an example of
  1. mimicry.
  2. migration.
  3. hibernation.
  4. camouflage.
Grade 3 Biotic and Abiotic
What does biotic mean?
  1. living
  2. non-living
Grade 3 Food Chains and Webs
Animals that eat other animals are called
  1. carnivores.
  2. omnivores.
  3. herbivores.
  4. prey.
Grade 3 Adaptations and Behavior
A polar bear sleeps all winter in a snow cave. This behavior is an example of
  1. mimicry.
  2. migration.
  3. hibernation.
  4. camouflage.
Grade 3 Adaptations and Behavior
Rattlesnakes have a pattern on their skin that allows them to blend in with the land. This adaptation is an example of                .
  1. camouflage
  2. hibernation
  3. migration
  4. mimicry
Grade 3 Botany
The part of a plant that makes the food for the plant is the
  1. stem.
  2. roots.
  3. leaves.
  4. flowers.
Grade 3 Food Chains and Webs
What is a food chain?
  1. energy from the sunlight
  2. path of energy from one thing to another
  3. extra food stored by a plant
  4. slug that eats leaves
Grade 3 Food Chains and Webs
A lion is a carnivore. What does a carnivore eat?
  1. plants
  2. animals
Grade 3 Biomes
A forest where all the trees drop their leaves during the winter is called a
  1. savanna.
  2. tropical rain forest.
  3. coniferous forest.
  4. deciduous forest.
Grade 3 Food Chains and Webs
What happens when living things decompose?
  1. They grow healthy and strong.
  2. They have babies.
  3. They store up fat for the winter.
  4. Their parts break down into the soil.
Grade 3 Botany
Some flower petals are very colorful and help attract bees and other insects.
  1. True
  2. False
Grade 3 Botany
                are the part of the plant used in reproducing (or making new plants).
  1. Stems
  2. Leaves
  3. Roots
  4. Flowers
Grade 3 Biomes
The                 is a land ecosystem that gets very little rain.
  1. tundra
  2. desert
  3. grassland
Grade 3 Adaptations and Behavior
Which adaptation specifically helps an animal survive while staying in a cold climate?
  1. swimming
  2. hibernation
  3. camouflage
  4. blubber
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