Question

5.
Give your views on the following:
'Excessive use of plastics is a threat to environment.'
Why is bakelite a good choice for making electrical switches and handles of
cooking utensils?
6.
Value Based Question
CI
Ankita is a keen and observant student of Science. She felt concerned when she
noticed that the lady, who had joined their household for working in their kitchen,
was wearing a nylon saree. She told her mother about the danger of using such a saree
in the kitchen. Her mother immediately bought two cotton sarees for that lady and
politely advised her to wear them only while working in the kitchen.
1. State the values displayed by Ankita and her mother.
2. Give reason(s) that make it unsafe to use a nylon saree in the kitchen.
3. Have a 'group discussion' in which different students give their suggestions/opinion
about making the kitchen a 'safe working place'.​

Answer 1

Answer:

5excessive use of plastic is a threat to environment because it's. not biodegradable. waste .

bakelite is the. good choice for electrical switches and cook ing utensils because ii is insulator of heat and electricity

6.1 her mother is very kind and generous

6.2 because it good conductor of heat it cath fire easily

Explanation:

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