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Third Grade (Grade 3) Botany Questions

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Grade 3 Botany
Plants change sunlight into food through the process of
  1. solar energy.
  2. photosynthesis.
  3. heat.
  4. temperature.
Grade 3 Botany
The movement of pollen from the male part of a flower to the female part is called
  1. germination.
  2. pollination.
  3. fruit.
  4. seedling.
Grade 3 Botany
A plant's leaves can help protect the plant from
  1. too much sunlight.
  2. being eaten by animals.
  3. blowing away.
  4. growing too big.
Grade 3 Botany
What plant parts make food and help plants balance the amount of water they take in?
  1. leaves
  2. roots
  3. stems
  4. flowers
Grade 3 Botany
Plants release a gas called                , which all animals need to breathe and survive.
  1. oxygen
  2. leaves
  3. soil
Grade 3 Botany
How does water travel through a plant?
  1. through the roots
  2. through the stem
  3. through the fruit
  4. both a and b
Grade 3 Botany
                gives leaves their green color.
  1. Photosynthesis
  2. Carbon dioxide
  3. Oxygen
  4. Chlorophyll
Grade 3 Botany
Two types of roots are
  1. brown and red.
  2. long and short.
  3. deep and squiggly.
  4. taproots and fibrous.
Grade 3 Botany
What does the stem of a plant do to help the plant?
  1. grows fruit
  2. makes food
  3. takes in water
  4. holds up the plant
Grade 3 Botany
What part of the plant collects sunlight?
  1. top of the leaf
  2. bottom of the leaf
  3. roots
  4. stems
Grade 3 Botany
Which adaptation would be helpful for a plant that lives in a dry environment?
  1. wide leaves
  2. bright flowers
  3. waxy covering
  4. being poisonous
Grade 3 Botany
Animal pollination will occur if the plant has a
  1. strong scent, sweet nectar, and dull flowers.
  2. sweet nectar, strong scent, and bright flowers.
  3. bitter nectar, bright flowers, and no scent.
  4. sweet nectar, bright colors, and no scent.
Grade 3 Botany
A                 is a structure that holds seeds.
  1. stem
  2. pollen
  3. fruit
  4. leaf
Grade 3 Botany
A                 is the structure that holds up a plant.
  1. leaf
  2. root
  3. stem
  4. flower
Grade 3 Botany
Poison is an adaptation that
  1. makes animals sick or itchy.
  2. pollinates the plant.
  3. attracts pollinators to the plant.
Grade 3 Botany
When a seed is planted in the soil, it can                , or begin to grow.
  1. flower
  2. expand
  3. pollinate
  4. germinate
Grade 3 Botany
A forest of trees that forms seeds in cones is called a
  1. desert.
  2. coastal forest.
  3. coniferous forest.
  4. deciduous forest.
Grade 3 Botany
Plant leaves help the plant collect sunlight.
  1. True
  2. False
Grade 3 Botany
Seeds can be found in the fruit of plants.
  1. True
  2. False
Grade 3 Botany
What is NOT a job of a plant's roots?
  1. collecting water
  2. holding the plant in place
  3. collecting minerals
  4. bringing water to the leaves
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