Question

Ram and Raheem are best friends.
Raheem goes to Ram's house to
celebrate Diwali. Both are burning
crackers. suddenly, a sparck falls
on Raheem's arm. Ram immediately
washes Raheem's hand and applies a cream for burns.
(a) Which type of change is burning of crackers?
(b) Do you think, burning crackers
is good for our environment?
(C) Which value is shown by Ram here?​

Answer 1

Answer:

(a)Burning of Crackers is classified as Chemical Change.

(b) Crackers cause Global warming and Global warming has harmful effects on our health.

(c)Love and true friend in deed

Explanation:

(a)After the chemical reaction , new products like heat , sound and light are formed

(b)The Oxides and dioxides of sulphur and nitrogen are released during the burning of crackers. These are very much harmful to human health and also to the environment around us.

Answer 2

Answer:

(a) Burning of cracker shows chemical change.

(b) Burning of crackers is not good for our environment.

(c) Ram is a careing person and thinks good for his friend.