CBSE Class 7 Science
Question 8 of 11
Changes Around Us Physical and Chemical — Question 8
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Question Read the following story titled ‘Eco-friendly Prithin’, and tick the most appropriate option(s) given in the brackets. Provide a suitable title of your choice for the story.
Prithvi is preparing a meal in the kitchen. He chops vegetables, peels potatoes, and cuts fruits (physical changes/chemical changes). He collects the seeds, fruits, and vegetable peels into a clay pot (physical change/ chemical change). The fruits, vegetable peels, and other materials begin to decompose due to the action of
Prithvi’s Green Kitchen Prithvi chops vegetables, peels potatoes, and cuts fruits – S physical changes He collects the seeds, fruits, and vegetable peels into a clay pot – V physical change He collects the seeds, fruits, and vegetable peels into a clay pot — V physical change The fruits, vegetable peels, and other materials decompose into compost — V chemical change Seeds germinate and grow into plants V chemical change