Jeremy Corbyn has been married three times. His third wife, Laura Alvarez, is an ex-banker who is 20 years younger than him. She met Jeremy Corbyn after flying from her native Mexico to be with her sister, Marcela who had been living in London with her daughter. Corbyn had been helping Marcela with a custody battle and through doing this he met Alvarez.
Can you guess which one it is? Answer: By far, the most abundant gas in the Earth's atmosphere is nitrogen, which accounts for about 78% of the mass of dry air. Oxygen is the next most abundant gas, present at levels of 20-21%.
The gases that comprise the atmosphere are commonly referred to as air, which is what all living things on Earth breathe. Tip The majority of the air we breathe is made up of nitrogen and oxygen, though you'll also find argon, carbon dioxide and other gases in trace amounts. Nitrogen: Abundant and Inert Itâs a common misconception that oxygen is the most abundant gas in the air breathed on Earth; that honor goes to nitrogen, which makes up 78 percent of the air.