How does the mesosphere help sustain life on Earth?

It keeps the planet warm and protects us from the harmful radiation of the Sun. It also ensures a healthy balance between oxygen and carbon dioxide so that life can be sustained on the planet.

What is Earth’s mesosphere?

The mesosphere is a layer of Earth’s atmosphere. The mesosphere is directly above the stratosphere and below the thermosphere. It extends from about 50 to 85 km (31 to 53 miles) above our planet. At the bottom of the mesosphere is the stratopause, the boundary between the mesosphere and the stratosphere below.

What is the unique feature of mesosphere?

is directly above the stratosphere and below the thermosphere. extends from around 50-85 km above our planet (31-53 miles) possess temperatures that decrease with height throughout the mesosphere. contains strong zonal winds (east-west), atmospheric tides, planetary waves, and gravity waves.

What is the function of carbon dioxide in the mesosphere?

Infrared emission by CO2 is the major cooling mechanism of the mesosphere and lower thermosphere [see, e.g., López-Puertas and Taylor, 2001; Mlynczak et al., 2008], and observations of CO2 emissions in various bands are widely used for remote sounding of the temperature and composition of the atmosphere.

Why is stratosphere important?

The stratosphere is where you’ll find the very important ozone layer. The ozone layer helps protect us from ultraviolet radiation (UV) from the sun. In fact, the ozone layer absorbs most of the UV radiation the sun sends to us. Life as we know it wouldn’t be possible without this layer of protection.

What are 2 important facts about mesosphere?

The mesosphere is the third and coldest layer of Earth’s atmosphere, reaching about 130 degrees below zero. The mesosphere is also where most meteors, or space rocks and metal, burn up before they can crash to the ground. It’s like a superhero’s force field that protects the Earth!

What is the significance of the ozone layer?

The stratospheric ozone layer absorbs ultraviolet (UV) radiation, preventing dangerous UV rays from hitting Earth’s surface and harming living organisms. UV rays cannot be seen or felt, but they are very powerful and change the chemical structure of molecules.

Why can’t you breathe in the mesosphere?

“Meso” means middle, and this is the highest layer of the atmosphere in which the gases are all mixed up rather than being layered by their mass. The mesosphere is 22 miles (35 kilometers) thick. The air is still thin, so you wouldn’t be able to breathe up in the mesosphere.

What is the importance of Earth’s atmosphere?

Not only does it contain the oxygen we need to live, but it also protects us from harmful ultraviolet solar radiation. It creates the pressure without which liquid water couldn’t exist on our planet’s surface. And it warms our planet and keeps temperatures habitable for our living Earth.

How is ozone layer formed state its importance to all life forms on Earth?

Answer: Ozone is formed when heat and sunlight cause chemical reactions between oxides of nitrogen (NOX ) and Volatile Organic Compounds (VOC), which are also known as Hydrocarbons. This reaction can occur both near the ground and high in the atmosphere.

What is the importance of the ozone layer found on the boundary of the troposphere and stratosphere?

The stratosphere extends from the top of the troposphere to about 50 km (31 miles) above the ground. The infamous ozone layer is found within the stratosphere. Ozone molecules in this layer absorb high-energy ultraviolet (UV) light from the Sun, converting the UV energy into heat.

What are 3 facts about the mesosphere?

Facts About The Mesosphere The mesosphere is the third layer of the atmosphere (above the troposphere and stratosphere.) It extends from a height of approximately 65 km (40 miles) to 85 km (53 miles) above the Earth’s surface. It borders the stratosphere below through a thin transitional space called the stratopause.

What are facts about the mesosphere?

– Below is a little animation of meteors hitting the earth! This page contains information on the layer of the atmosphere called the mesosphere. The extent of the mesosphere is from the stratopause to about 80 kilometers above the Earth’s surface. This is the layer after the stratosphere and before the thermosphere.[1] – The other four layers include the troposphere, stratosphere, thermosphere, and exosphere. The mesosphere is one of five layers of the atmosphere surrounding the planet earth. The mesosphere is located approximately 50km from the earth’s surface and extends as far as 85km from the earth’s surface.[2] – Here are some interesting facts about the mesosphere that I am sure will intrigue you. Mesosphere is one of the layers of earth’s atmosphere, just above the stratosphere.[3]

What are 5 facts about the ionosphere?

They occur in the ionosphere due to the exchange of photons from unstable nitrogen and oxygen atoms,destabilized by collision of the solar wind particles.

It is also considered that auroras are the result of emission of atmospheric gases.

What causes lightning could be a question which might intrigue us.

What are some things found in the mesosphere?

The mesosphere, which is the third innermost layer of the Earth’s atmosphere, is comprised largely of nitrogen, oxygen and carbon dioxide.

https://www.youtube.com/watch?v=QPGjXl3cfgo