CBSE Class 4 Science More about Insects

CBSE Class 4 Science More about Insects are advised to refer to the attached assignments and practise them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.

Worksheet 5

Ch:5 (More about Insects)

Q.1. Answer in one word:

1- Hard outer covering of insects:___________________________

2- Chest of an insect:_______________________________

3- A wingless insect:_______________________

4- Chemicals used to destroy pests:_________________________

5- Insects breathe through small openings in the exoskeleton:____________

6- Head of the insect’s colonies:______________________

Q.2. Fill in the blanks:

1- Insects have ____________________ eyes that have thousands of lenses.

2- ___________________ Provides necessary support and flexibility to the

body of insects.

3- Insects use their antennae to detect ________________ , ______________

and sounds.

4- __________________ of an insect contains the heart , respiratory system,

excretory system , digestive system and reproductive system.

5- The caterpillar spin cocoon around themselves called _______________.

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