Question

In the lesson, ‘Mangalyaan-India’s Pride and Joy’, why were the scientists worried? What
makes Mangalyaan mission so special?

Answer 1

Answer:

Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released as people burn fossil fuels. ... Temperatures are certain to go up further. Despite ups and downs from year to year, global average surface temperature is rising.

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