Bill Nye "Atmosphere"

Ocean of air
Explanation: Atmosphere is a fancy way of saying the gas and particles that cover the earth. This includes the air we breathe, the ozone layer, and the clouds.

Ultraviolet
Explanation: The ozone layer is a layer of the Earth's atmosphere that absorbs most of the Sun's ultraviolet radiation. This radiation is harmful to living things on Earth, so the ozone layer protects us from it.

Gases
Explanation: Air is an invisible mixture of several gases, including nitrogen, oxygen, carbon dioxide, and water vapor.

Blanket
Explanation: The atmosphere acts like a blanket, keeping the Earth warm. The atmosphere is made up of different layers, each with its own temperature. The layer closest to the Earth's surface is the troposphere. This is where we live, and where the temperature gets colder as you go higher up. The next layer is the stratosphere. This is where the temperature starts to get warmer again. The stratosphere contains the ozone layer, which helps to protect us from the Sun's harmful ultraviolet rays. The top of the stratosphere is the mesosphere. This is where the temperature gets cold again. Finally, there is the thermosphere. This is the layer where the temperature is the hottest.

equalizes

Troposphere
Explanation: The atmosphere is a layer of gases that surrounds the Earth. The atmosphere is made up of 78% nitrogen, 21% oxygen, and 1% other gases. The atmosphere protects the Earth from the Sun's harmful ultraviolet rays and from most of the meteorites that enter the Earth's atmosphere. The atmosphere also contains the Earth's weather. The Earth's weather happens in the atmosphere.

Altitude
Explanation: An altimeter is a device that determines the altitude of an object by measuring the pressure of the surrounding air.

Decreases
Explanation: As altitude increases, air pressure decreases. This is because there is less air above you at higher altitudes, so the atmospheric pressure is less.

Death
Explanation: .The air pressure in a given location is determined by the weight of the air above that location. The more air there is above a location, the greater the air pressure. So, if a location is at a very low altitude, there is less air above it, and the air pressure is correspondingly high.

Pop
Explanation: _.If you go up in an unpressurized airplane, you might feel your ears pop. This is because the air pressure inside the airplane is lower than the air pressure outside the airplane. When the pressure inside the airplane is lower than the pressure outside the airplane, the air inside the airplane expands. This expansion of air causes the pressure inside the airplane to equalize with the pressure outside the airplane, and this equalization of pressure causes your ears to pop.

Outer space
Explanation:_.If you go up in an unpressurized airplane, you might feel your ears pop. This is because the air pressure inside the airplane is lower than the air pressure outside the airplane. When the pressure inside the airplane is lower than the pressure outside the airplane, the air inside the airplane expands. This expansion of air causes the pressure inside the airplane to equalize with the pressure outside the airplane, and this equalization of pressure causes your ears to pop.

Gamma
Explanation: The thermosphere is the layer of the Earth's atmosphere that extends from about 80 km to 600 km above the surface of the planet. This layer is responsible for absorbing ultraviolet radiation from the Sun. The thermosphere blocks out ultraviolet rays because it is made up of atoms and molecules that are able to absorb this type of radiation.

Meteors
Explanation: The Mesosphere is the second layer of the Earth's atmosphere and is located between the Stratosphere and the Thermosphere. The Mesosphere is very thin and has very little air. The air in the Mesosphere is so thin that most of the time the air molecules do not have enough time to collide with each other and they simply vaporize before they hit the ground.

Thermosphere
Explanation: of the EarthThe mantle is the coolest layer of the Earth because it is the layer that is closest to the core. The mantle is also the layer that is made up of the Earth's solid rock.

Ozone
Explanation: The stratosphere contains the ozone layer, which shields us from ultraviolet light. The ozone layer is a layer of gas that is found in the Earth's atmosphere. It is made up of oxygen atoms that have been combined with other atoms, such as nitrogen and chlorine. The ozone layer absorbs ultraviolet light from the Sun. This helps to protect the Earth's surface from the harmful effects of ultraviolet radiation.

Atmosphere
Explanation: The troposphere is the lowest layer of the Earth's atmosphere. The troposphere extends from the Earth's surface to an altitude of about 10 kilometers. The name troposphere" comes from the Greek word tropos, which means "turning" or "changing." The troposphere is the layer of the atmosphere where most of the Earth's weather occurs. The temperature in the troposphere decreases with increasing altitude. The troposphere contains about 75% of the Earth's atmosphere by mass."

Air
Explanation: A fluffy jacket keeps you warm by holding a body of dead air against your body. The air is trapped in the jacket and does not escape, so it warms you up.

Greenhouse
Explanation: The greenhouse effect is a natural process that helps to warm our planet. It happens when sunlight hits the earth's surface, and some of the sun's energy is reflected back into the atmosphere as heat. This heat is then trapped by greenhouse gases, such as carbon dioxide and water vapor, which makes the earth's atmosphere warm.

breathe
Explanation: We wouldn't be able to breathe if there were no atmosphere.

less
Explanation: The higher you go in the atmosphere, the less dense the air is. This means that there are fewer air molecules per unit volume, and thus less oxygen available to breathe.