Respuesta :

Answer

The main human activities responsible for it are:-

1) Fuel combustion, deforestation and industrial production (especially cement factories)

2) Increase in population (humans emit nearly 32 gigabytes of carbon dioxide each year).

3) Imbalance in the carbon dioxide cycle (the ocean does not absorb all of the carbon dioxide, and vegetables cannot convert all of the carbon dioxide into oxygen).

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Answer:

I guess is it due to global warming or greenhouse gase

Explanation:

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