Question

please give it is urgent answer the 3 no question with a specified reason.
please give it is urgently.dont give wrong answer​

Answer 1

Answer:

all of them

Explanation:

please mark brainliest

Answer 2

Explanation:

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 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.... .