Question

(a) What do we do to burn a piece of paper or wood?
(b) What does it call when the particular temperature at which a fuel starts burning? (c) What is essential to produce fire?
(d) What we generally use to burn a piece of paper?
(e) Identify synonym of ‘grab’ from the above passage.

Answer 1

(a)We heat paper or wood until it catches fire.

(b)It is called flash point.

(c) To heat is until it reaches its flash point.

(d)lighted match.

(e)catch

hope its helpful(^_^)

Answer 2

Answer:

1. we heat it before it catch fire.

2. flash point .

3.fuel and oxygen .

4. we heat it.

5. catche .