What is the most abundant gas in earth's atmosphere?

Answer According to the U.S. Global Change Research Program, the most abundant gas in the Earth's atmosphere is molecular nitrogen. This gas must be transformed through a process called "nitrogen-fixatio... Read More »

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What is the second most abundant element in the Earth's atmosphere?

Oxygen is the second most abundant element in Earth's atmosphere; it makes up 21 percent of the air. 78 percent of the atmosphere is nitrogen. Argon and other gases make up one percent of the atmos... Read More »

When was carbon dioxide the abundant gas in the atmosphere?

As of 2010, scientists believed that for the Earth's first billion years, the atmosphere was mostly carbon dioxide, water vapor and a few other gases. Over the next two billion years, primitive mic... Read More »

How abundant is cesium?

Cesium is found in relatively low amounts throughout the earth's crust and the universe at large. By weight, the occurrence of cesium in the Earth's crust is on the order of 1,900 parts per billion... Read More »

How to Be an Abundant Thinker?

Being an abundant thinker enables you to brainstorm, philosophize and broaden your approach to thinking about life. The greater the knowledge you have the clearer a picture may become.