Question

milky
F. Write true or false:
jar and candle
cover candle A
1. Catalytic converters convert the
harmful gases into harmless products,
1. What is
cases?
the
(i) car
2. Deforestation results in air pollution.
(ii) car
(iii) car
3. Oxygen prevents skin from becoming
dry and scaly.
2. What
observ
4. Carbon dioxide gas is required for
combustion of fuel.
Not covered-​

Answer 1

Answer:

4.carbon dioxide gas is required for combustion of fuel.

Not covered-