Question

Read the folkowing passage carefully and answer the questions:

"Fire may have puzzled early man but we now know that fire is the result of
a chemical reaction. When the oxygen in the air combines with carbon and
hydrogen in a fuel a chemical reaction takes place. Energy in the form of hem
and light is releared in this process. This is what we call fire.

Fill in the blanks

1) Early man were ................
about fire.
2) A ................... produces fire.
3) Fire is a comnation of ................. , ....................
and ......................... .
4) Fire is nothing but an................ .​

Answer 1

Answer:

1. puzzled

4. energy

3 . oxygen , carbon, hydrogen

2 . chemical energy

Explanation:

mark as brainliest

Answer 2

$\huge \fbox \colorbox{pink}{answer}$

1. puzzled
2. energy
3. carbon and hydrogen
4. chemical reactions

I think my answer are correct. but some of them I don't know. but anyway try ur best in exam

$thanku$