Question

1. Dry ice a. Hydrated iron oxide

2. Petrol b. Green plants

3. LPG c. Inert gas

4. Helium d. Cooking gas

5. Chlorophyll e. Fossil fuels

6. Rust f. Solid carbon dioxide​

Answer 1

Answer:

1 - f

2 - e

3 - d

4 - c

5 - b

6 - a

Hope it helps ☺

Answer 2

Answer:

Dry ice = Solid carbon dioxide

Petrol = Fossil fuels

LPG = cooking gas

Helium = Inert gas

chlorophyll = Green plants

Rust = Hydrated Iron oxide

Hope you are benifitted .....XD