Question

1.scietific discoveries has contributed to the problem of global warming introduction?​

Answer 1

Good evening friend

Global warming primarily caused by increases in “greenhouse” gases such as Carbon Dioxide (CO2), Nitrous oxide (NOX), Sulphur dioxide (SO2), Hydrogen etc.,. A warming planet thus leads to climate changes which can adversely affect weather in different ways. Some of the prominent indicators for a global warming are detailed below:

Temperature over land

Snow cover on Hills

Glaciers on Hills

Ocean Heat content

Sea Ice

Sea level

Sea surface temperature

Temperature Over Ocean

I hope you have got the answer

Answer 2

Answer:

One unexpected discovery was that the level of methane and certain other gases was rising, which would add seriously to global warming. Some of these gases also degraded the atmosphere's protective ozone layer, and the news inflamed public worries about the fragility of the atmosphere.