Question

1-Give example of chemical reactions occurring in the nature​

Answer 1

Examples of chemical reactions in everyday life include photosynthesis, rust, baking, digestion, combustion, chemical batteries, fermentation, and washing with soap and water. Chemical reactions occur everywhere in the world around you, not just in a chemistry lab.

Answer 2

Explanation:

Photosynthesis is a type of chemical reaction occurring in nature

CO2+H20----------------------------------------------------->C6H12O6+O2

                in action of sunlight and chlorophyll

this process is found in plants algae and some other organisms like euglena too.

Another example is Chemosynthesis where water is used instead of CO2 and is performed by bacteria.

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