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First Grade (Grade 1) Biology Questions

You can create printable tests and worksheets from these Grade 1 Biology questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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Grade 1 Zoology
Animals come is different sizes, squirrels are         small         and elephants are      big      .
Grade 1 Adaptations and Behavior
Some animals use plants for                .
  1. Food
  2. Decoration
Grade 1 Development and Reproduction
How a living thing grows, lives and dies is called
  1. Life Cycle
  2. Parent Plant
  3. Rain Forest
  4. Photosynthesis
Grade 1 Botany
The green parts of a plant are where the plant makes its                 food                 .
Grade 1 Botany
A baby plant is called a                .
  1. Toddler
  2. Leaflet
  3. Seedling
Grade 1 Respiration, Digestion, and Excretion
Which of the following is part of the digestive system?
  1. brain
  2. heart
  3. stomach
  4. lung
Grade 1 Respiration, Digestion, and Excretion
When you eat your           Stomach          mixes your food with chemicals made by your body, then churns up your food into smaller parts.
Grade 1 Botany
Which part of a plant takes in water from the soil?
  1. Stem
  2. Flower
  3. Roots
Grade 1 Biology
What can living things do that non-living things can't?
  1. Write, plant a garden, never die
  2. Eat, reproduce, sometimes move & die
Grade 1 Development and Reproduction
A                 is a living thing that has young.
  1. parent
  2. young
  3. adult
Grade 1 Biology
What do animals need?
  1. Food
  2. Cars
  3. Shoes
Grade 1 Nervous and Endocrine Systems
You are listening to music. Which sense are you using?
  1. smelling
  2. touching
  3. tasting
  4. hearing
  5. seeing
Grade 1 Development and Reproduction
A             life              cycle is how life repeats itself.
Grade 1 Respiration, Digestion, and Excretion
The respiratory system helps us                ?
  1. eat
  2. sleep
  3. think
  4. breathe
Grade 1 Botany
When the seed is planted                 grow down.
  1. roots
  2. stems
  3. flowers
Grade 1 Botany
Why do plant leaves change color in the fall (autumn)?
  1. They want to look pretty for us.
  2. To help celebrate Thanksgiving.
  3. Because the green drains out of them.
  4. Because the plant doesn't have enough sunlight to make food anymore.
Grade 1 Zoology
A grasshopper is an                .
  1. amphibian
  2. insect
  3. egg
Grade 1 Nervous and Endocrine Systems
Which of the following tells your muscles to move?
  1. lungs
  2. heart
  3. brain
  4. esophagus
Grade 1 Biology
Mark all the things that describe living things.
  1. They never grow.
  2. They need food.
  3. They reproduce.
  4. They live forever.
  5. Some can move around.
  6. They die.
Grade 1 Zoology
Birds use their                to find and eat food.
  1. snouts
  2. beaks
  3. ears
  4. nose
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