Question

(1.) What are petrochemical ? What are.
their uses?
(2.) Why is petroleum called black gold?
(3.) What is global warming?
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Answer 1

Answer:

1) Petrochemicals are used to manufacture thousands of different products that people use daily, including plastics, medicines, cosmetics, furniture, appliances, electronics, solar power panels, and wind turbines.

2) The Petroleum is called black gold because when the crude oil is extracted from the soil below, it is black in colour. P

3) Global warming is the long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.

Answer 2

Answer:

1 Petrochemicals are used to manufacture thousands of products that people use daily, including,plastics,medicines,cosmetic,furniture, appliances,electronics,solar power panels,and wind turbines

2 The petroleum is called black gold bcoz when the crude soil is extracted from the soil below,it is black in colour

3 A gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increase levels of carbon dioxide,CFCs & other pollutants