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Fourth Grade (Grade 4) Botany Questions

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Grade 4 Botany
Which is NOT a function of roots in a plant?
  1. anchor the plant
  2. absorb water from the soil
  3. absorb nutrients from the soil
  4. make food for the plant
Grade 4 Botany
Which provides most plants with nutrients?
  1. air
  2. water
  3. soil
  4. sunlight
Grade 4 Botany
Which part of a flowering plant protects the seeds?
  1. flowers
  2. fruit
  3. capsules
  4. birds
Grade 4 Botany
A plant with a thick stem for storing water would probably grow in the
  1. ocean.
  2. mountains.
  3. forest.
  4. desert.
Grade 4 Botany
What does NOT help flowers pollinate?
  1. butterflies
  2. bees
  3. wind
  4. Sun
Grade 4 Botany
The bright colors of flower petals help them to
  1. attract animals for pollination.
  2. discourage animals from pollination.
  3. get better sunlight.
  4. smell prettier.
Grade 4 Botany
Botany is the study of
  1. roots.
  2. plants.
  3. science.
  4. cells.
Grade 4 Botany
What is the purpose of a plant's stem?
  1. support the leaves and flowers
  2. transport food to the lower parts of the plant
  3. transport water to the upper parts of the plant
  4. all of the above
Grade 4 Botany
Ferns and mosses make spores.
  1. True
  2. False
Grade 4 Botany
What is the purpose of a plant's roots?
  1. The roots pass waste products into the air.
  2. The roots absorb energy from the Sun.
  3. The roots take in water and nutrients from the soil.
Grade 4 Botany
What important job do the leaves of a plant have?
  1. Leaves make seeds so the plant can reproduce.
  2. Leaves capture energy from sunlight to make food for the plant.
  3. Leaves have tube-like structures to carry sugar to the roots.
Grade 4 Botany
Seeds are one way that plants
  1. reproduce.
  2. pollinate.
  3. fertilize.
Grade 4 Botany
                   are the largest group of plants that make seeds.
  1. Vascular plants
  2. Flowering plants
  3. Nonvascular plants
Grade 4 Botany
The four parts of a flower are its sepals, petals, stamens, and leaves.
  1. True
  2. False
Grade 4 Botany
The female part of a flower is the                , and the male part of a flower is the                .
  1. pistil; stamen
  2. stem; root
  3. petal; seed
  4. cone; sepal
Grade 4 Botany
Conifers are evergreen plants.
  1. True
  2. False
Grade 4 Botany
Plants are the only type of organisms that use the Sun's energy for photosynthesis.
  1. True
  2. False
Grade 4 Botany
How are spores spread?
  1. wind
  2. water
  3. animals
  4. all of the above
Grade 4 Botany
Which plant is the simplest plant with no true roots?
  1. fern
  2. moss
  3. pine tree
  4. shrub
Grade 4 Botany
The first thing a seed grows is the
  1. stem.
  2. leaf.
  3. root.
  4. flower.
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