The Life of Plants
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Photosynthesis: How Plants Make Food
SubtopicPhotosynthesis: How Plants Make Food under The Life of Plants for Grade 4 CBSE.
Preview questions (no answers)
- 1.
A leaf that has no starch will turn which color when iodine is added?
A.Blue-black
B.Dark purple
C.Brownish or no change
D.Green
- 2.
Which of these is the correct order of the starch test on a leaf?
A.Boil in water -> Boil in alcohol -> Wash in cold water -> Add iodine
B.Add iodine -> Boil in water -> Boil in alcohol
C.Boil in alcohol -> Wash in cold water -> Boil in water -> Add iodine
D.Wash in cold water -> Add iodine -> Boil in water
- 3.
Why do plants need the food they produce?
A.Only to look green
B.For growth and energy
C.To attract birds
D.To keep the soil wet
Download the worksheet for The Life of Plants - Photosynthesis: How Plants Make Food to practice offline. It includes additional chapter-level practice questions.
Terrestrial and Aquatic Adaptations
SubtopicTerrestrial and Aquatic Adaptations under The Life of Plants for Grade 4 CBSE.
Preview questions (no answers)
- 1.
Look at the classification chart below. Which word should replace 'X' to correctly name the group of plants that live in water?
A.Aquatic plants
B.Terrestrial plants
C.Desert plants
D.Mountain plants
- 2.
Which part of the grass plant provides food for humans and animals?
A.The seeds (grains)
B.The roots
C.The bark
D.The thorns
- 3.
Which of these plants grows in a terrestrial habitat with moderate rainfall and temperature?
A.Water lily
B.Banyan
C.Hydrilla
D.Mangrove
Download the worksheet for The Life of Plants - Terrestrial and Aquatic Adaptations to practice offline. It includes additional chapter-level practice questions.
Roots and Their Functions
SubtopicRoots and Their Functions under The Life of Plants for Grade 4 CBSE.
Preview questions (no answers)
- 1.
Which of these describes a fibrous root?
A.A thick central root
B.A group of roots of similar size
C.Roots that grow on leaves
D.Roots that grow on fruits
- 2.
What is the primary reason roots grow deep into the earth?
A.To hide from animals
B.To search for water
C.To stay cool
D.To reach the other side of the world
- 3.
The root system of a plant depends on the type of _______ it grows from.
A.Flower
B.Seed
C.Leaf
D.Fruit
Download the worksheet for The Life of Plants - Roots and Their Functions to practice offline. It includes additional chapter-level practice questions.