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CBSE Class 5 EVS Worksheet
Animals
Fill in the blanks: Fish breathe in through ______ .
lungs
B)gills
C)skin
D)spiracles
Explain the metamorphosis of caterpillar to butterfly?
Choose the correct option: _______ have sharp, hooked beak and sharp claws.
Cow
B)Eagle
C)rabbit
D)lion
Fill in the blanks: ______ animals eat both plants as well as animals.
herbivores
B)carnivores
C)omnivores
D)rodents
What are larvae?
Choose the correct option: Turtles have _____ like legs to move in water.
round
B)short
C)paddle
D)square
Choose the correct option: Most of the aquatic animals, breathe in _______ in water.
dissolved air
B)carbon dioxide
C)air oxygen
D)water
Choose the correct option: Animal like _______ move on their two hind legs.
kangaroo
B)cat
C)lion
D)deer
CBSE Class 5 EVS Worksheet
Animals
Answers
1. A female butterfly lays her eggs, usually on leaves or stems of plants. Inside these tiny eggs, caterpillars grow.
2. Once ready, the caterpillar leaves its egg home and enters the world. They have a large appetite.
3. Once fully grown, the caterpillar forms itself into a 'pupa' (or chrysalis) - a kind of vessel in which the caterpillar changes into a butterfly.
4. Once the butterfly is ready to emerge, the case around the pupa splits open. Caterpillar tissues are broken down. The butterfly comes out.
Solution: birds have light bodies useful for flying.
It is feeding and growth stage in the metamorphosis of a butterfly. It breathes through its skin and moves around with antennae. As the larva grows, it sheds its skin four to more times so as to enclose its rapidly growing body.