What would happen if earth had no nitrogen?

Answer 1

The air pressure would decrease enormously, as nitrogen makes up more than three quarters of the air we breath. So without it, there would be substantially less air! Life cycles in themselves would fall apart, as even at the most basic level nitrogen is used. It is present in DNA, urine, gases, almost everything living has nitrogen in it. Seeing as the air would now mostly comprise of oxygen and carbon dioxide, lots of animals and living creatures would die because of the incredibly high concentrations of these gases. Plants require Nitrogen to carry out photo synthesis (so no O2) and ammonia required nitrogen to made in the harbor process(one of the most frequently used chemicals in industry). you also need nitrogen to create DNA and there's not really any life without DNA or RNA (found in bacteria). Nitrogen also stop the air being explodable... if O2 filled the earths atmosphere you only need one person with a lighter to set the world aflame :) there are hundreds of other reasons why we need nitrogen please add more.

Breathing pure (100%) oxygen can kill us, and we need nitrogen when we breathe in oxygen. Nitrogen combines with oxygen and that is what we breathe in.

Also, ammonia wouldn't have existed

Answer 2

Without nitrogen, most plants would not be able to survive as it is a crucial element in amino acids, proteins, and chlorophyll. This would lead to a collapse of ecosystems as plants form the base of the food chain. Additionally, without nitrogen, atmospheric processes such as nitrogen fixation would not occur, affecting the overall balance of gases in the atmosphere.

Answer 3

Well, isn't that an interesting thought! If Earth didn't have nitrogen, plants wouldn't be able to grow properly because nitrogen is a key nutrient for their growth. This could disrupt the entire food chain, affecting animals and humans too. But don't worry, Earth has just the right amount of nitrogen to keep everything in balance and thriving. Just like in painting, every element has its place on the canvas to create a beautiful masterpiece.

Answer 4

Oh, dude, if Earth had no nitrogen, we'd be in for a wild ride! Nitrogen makes up a big chunk of our atmosphere, so without it, we'd be gasping for air like we just ran a marathon. Plants would struggle to grow, animals would be gasping for breath, and we'd all be like, "Where did all the nitrogen go, man?"

Answer 5

Well, honey, without nitrogen, Earth would be in quite a pickle. Plants wouldn't be able to grow properly, animals would struggle to survive, and our atmosphere would be as useless as a screen door on a submarine. So, in short, we'd be in big trouble without that little ol' nitrogen doin' its thing.