WebMay 20, 2024 · Earth’s atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up … One of the main components of Earth’s interdependent physical systems is the … WebThis layer is mainly composed of extremely low densities of hydrogen, helium and several heavier molecules including nitrogen, oxygen and carbon dioxide closer to the exobase. The atoms and molecules are so …
What is the Earth
WebThe ozone layeris a thin layer of the stratosphere made of a gas called ozone. It has a very important job: to protect us from harmful energy from the Sun, called radiation. ER-2 ER-2 airplanes are the highest flying airplanes in the world. WebJan 26, 2024 · The atmosphere is a mixture of different types of gases. Nitrogen and oxygen are the two main gases in the atmosphere and 99 percentage of the atmosphere is made up of these two gases. Other … slow cooker asian glazed chicken thighs
Ozone Layer - National Geographic Society
WebAug 4, 2024 · Most (80% or more) of the planet's mass is made up of a hot dense fluid of "icy" materials – water, methane, and ammonia – above a small, rocky core. Of the giant planets, Neptune is the densest. Scientists think there might be an ocean of super hot water under Neptune's cold clouds. WebMay 14, 2024 · It’s 5 to 9 miles (8 to 14 kilometers) thick, depending on where you are on Earth, and it’s the densest layer of atmosphere. When we breathe, we’re taking in an air mixture of about 78 percent nitrogen, … Webthe condition of Earth's atmosphere at a particular time in a particular place. the envelope of gases that surrounds the Earth. Earth's atmosphere is made up of nitrogen, oxygen, carbon dioxide, water vapor, and many other gases, liquids, and solids. most abundant gas in the atmosphere. makes up 78% of air we breathe. slow cooker asian glazed chicken