which of the following gases help form the earth’s protective shield?

which of the following gases help form the earth’s protective shield?

which of the following gases help form the earth's protective shield?
which of the following gases help form the earth’s protective shield?

 

which of the following gases help form the earth’s protective shield?

A. Methane
B. Radon
C. Stratospheric ozone
D. Carbon dioxide

 

C. Stratospheric ozone

Which gases contribute to the formation of the protective shield that surrounds the earth?

Nitrogen, oxygen, and ozone molecules in the upper troposphere and stratosphere absorb ultraviolet light from the Sun, forming a barrier that prevents harmful radiation from reaching the surface of the Earth. This layer of protection is provided by gases that are found in the atmosphere of the Earth.

What kinds of gases are found in the space around the Earth?

The atmosphere is a layer of gases that surrounds our planet and serves as the environment in which we live. It is like being at the bottom of an unseen ocean. Nitrogen and oxygen together make up 99 percent of the gases that may be found in dry air, with trace amounts of argon, carbon dioxide, helium, neon, and other gases also present.

What exactly is the barrier that keeps life on our planet safe?

Ozone acts as a barrier that prevents harmful radiation from reaching life on Earth.

Which of These Gases Is Found in the Greatest Abundance in the Air?

Which of These Gases Is Found in the Greatest Abundance in the Air?
Which of These Gases Is Found in the Greatest Abundance in the Air?

Nitrogen
Nitrogen (N2), which accounts for about 78 percent of air, is the naturally occurring gas with the highest abundance. At around 21 percent, oxygen (O2) is the second most prevalent gas after nitrogen (N2). At a concentration of 0.93 percent, the inert gas known as argon (Ar) is the third most prevalent gas.

What exactly is the composition of the gaseous layer that surrounds the planet?

The term “atmosphere” refers to the gaseous envelope that surrounds the world and is known as the atmosphere. It is mostly made up of nitrogen, oxygen, argon, and carbon dioxide, along with certain additional gases present in minute quantities. The gravity of the earth is what maintains the atmosphere in its current state.

What exactly does it mean when someone says lithosphere?

The solid outermost layer of the Earth is known as the lithosphere. The crust and the brittle top section of the mantle together make up the lithosphere, which is the name given to the Earth’s uppermost layers of structure. It is separated from the asthenosphere, which is another component of the upper mantle, by the atmosphere, which lies directly above it.

What do you call the barrier that surrounds the earth?

The atmosphere is a very thin layer of gases that surrounds the Earth and forms a protective blanket that we call the atmosphere.

Which gas accounts for 78 percent of the atmosphere’s total volume?

nitrogen
There is roughly 78 percent nitrogen and 21 percent oxygen in the air that makes up the atmosphere around the Earth. In addition to these, air also contains trace quantities of several other gases, including carbon dioxide, neon, and hydrogen.

Which of these gases makes up the largest portion of the atmosphere’s total composition?

nitrogen
Therefore, nitrogen makes up 78 percent of the atmosphere, making it the most abundant element in the environment.

What kinds of gases are found in the atmosphere, and how do they mix together?

The atmosphere around the Earth is made up of about 78 percent nitrogen, 21 percent oxygen, and one percent of other gases.

Ozone is formed by this gas in the atmosphere of the earth?

The interaction of ultraviolet (UV) light from the sun with molecular oxygen in the stratosphere results in the formation of naturally occurring ozone in the stratosphere (O2). The so-called “ozone layer” that lies between about 6 and 30 miles above the surface of the planet cuts down on the quantity of potentially damaging UV radiation that reaches the surface of the planet.

Which Gas Is Responsible For The Warming Of The Global Ocean?

Carbon dioxide has a global warming potential of 1 over a period of 100 years. The majority of human activities release carbon dioxide (CO2) into the atmosphere, which is a greenhouse gas. In 2019, carbon dioxide was responsible for about 80 percent of all greenhouse gas emissions in the United States that were caused by human activity.

Which of the following is the most prevalent gas found in the atmosphere of the earth?

Which of the following is the most prevalent gas found in the atmosphere of the earth?
Which of the following is the most prevalent gas found in the atmosphere of the earth?

Nitrogen
Nitrogen makes up 78 percent of the total mass of the gases that make up the Earth’s atmosphere, as reported by NASA. Oxygen — 21 percent. Argon — 0.93 percent.

What exactly does it entail for the gaseous layer to be there?

The atmosphere of the Earth is a layer of gases that is kept relatively near to the surface of the planet by gravity….
The typical make-up of the atmosphere around the Earth (to a height of 25 km)
Formulation chimique du gaz
Volume
Oxygen
O2 20.95 \sArgon
Ar 0.93
Water vapour
H2O 0–4
Carbon dioxide CO2 0.041

What Components Make Up the Outercore?

iron
The outer core has a thickness of about 2,200 kilometers, or 1,367 miles, and is mostly made up of liquid iron and nickel. Between 8 132 and 9 932 degrees Fahrenheit (4 500 and 5 500 degrees Celsius), the NiFe alloy that makes up the outer core is very heated. Aug 17 2015

Can You Name Some of the Chemicals That Are Found in the Stratosphere?

The majority of the substances found in the stratosphere are inorganic, including ozone, nitrogen oxides, nitric acid, sulfuric acid, halogens, and halogen oxides derived from CFCs.

What exactly is the meaning of the word “asthenosphere” in the scientific community?

It is thought that the asthenosphere zone of the Earth’s mantle, which is located under the lithosphere, is much hotter and more fluid than the lithosphere. The asthenosphere may be found anywhere from around 100 kilometers (60 miles) to approximately 700 kilometers (450 miles) below the surface of the Earth.

In the field of geography, what is the asthenosphere?

Asthenosphere. The denser and weaker layer that lies under the lithospheric mantle is known as the asthenosphere. It may be found anywhere from around 100 kilometers (62 miles) to 410 kilometers (255 miles) below the surface of the Earth.

Who or what is the mysterious force that guards the planet?

magnetic flux density
The planet’s hidden source of unrivaled strength The magnetic field is responsible for this. Because of its protective magnetic field, the Earth is able to survive the constant barrage of solar wind and cosmic rays that are directed at it (streams of high-energy particles flooding through the universe). Dec 14 2015

What acts as a shield for the earth, protecting it from the potentially damaging rays of the sun?

The layer of ozone.
The term “ozone layer” refers to a region in the stratosphere that is 15 to 35 kilometers above the surface of the Earth and has a high concentration of ozone. We are protected from potentially dangerous ultraviolet (UV) radiation that comes from the sun by an invisible layer of ozone that functions as a shield.

What Obligations Do We Have Toward This Unseen Guardian?

The magnetic field of the Earth protects humans from the solar wind and assists in the retention of atmosphere and water. What do we owe this unseen guardian that watches over us? … The molten metal and swirling liquid at the center of the Earth.

Do We Take In Nitrogen Through Our Breath?

Many individuals have the misconception that nitrogen does not pose any health risks since it makes up 78 percent of the air we breathe. Nitrogen, on the other hand, can only be breathed in without risk when it is combined with the correct proportion of oxygen. These two gases are odorless and hence cannot be recognized by the human nose.

How Much of the Air Is Composed of Carbon Dioxide?

0.04 percent
The concentration of carbon dioxide in the atmosphere of the Earth is roughly 0.04 percent (or 400 parts per million) by volume.
Check out our other post to see which mountain is the world’s longest.
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Is Carbon Dioxide a Trace Gas?

The term “greenhouse gases” may also be used to refer to some trace gases, such as carbon dioxide, water vapor, ozone, and methane, as well as the chlorofluorocarbons (CFCs) that are produced by humans. This is due to the fact that each one of them have the capability to influence the energy balance of the Earth as well as modify the temperature both on the surface and inside…

What are the two primary components that make up the atmosphere around the Earth?

The atmosphere of Earth is comprised of a number of different gases, the most prevalent of which are nitrogen and oxygen. The principal components of nitrogen, oxygen, and argon do not change much across time or space, but trace components like as carbon dioxide and water vapor see significant shifts in both of these dimensions.

Which of the following is the most abundant constituent gas in the atmosphere: ozone, carbon dioxide, nitrogen, or oxygen?

Which of the following is the most abundant constituent gas in the atmosphere: ozone, carbon dioxide, nitrogen, or oxygen?
Which of the following is the most abundant constituent gas in the atmosphere: ozone, carbon dioxide, nitrogen, or oxygen?

Nitrogen is the element that makes up the greatest percentage of the atmosphere. Explanation: There are a total of four basic elements that make up our environment or the atmosphere of the Earth. These constituents include gases such as “nitrogen oxygen argon” and “carbon dioxide.”

Which Three Gases Are the Most Commonly Found in the Atmosphere of the Earth?

The components that make up the three gases that are found in the greatest quantities, as measured by their percentages, are as follows:
78 percent nitrogen N. … 21 percent oxygen O. … 0.9 percent argon Ar.

Why Does Nitrogen Predominate in the Earth’s Atmosphere?

Due to the fact that nitrogen cannot exist inside a crystal lattice in a stable state, it is not a component of the solid Earth. This is one of the reasons why there is a relatively high concentration of nitrogen in the atmosphere in comparison to oxygen. … Therefore, it has accumulated in the atmosphere throughout the course of geological time to a considerably higher amount than oxygen has.

How exactly does the atmosphere safeguard the planet that we live on?

The atmosphere preserves life on earth by acting as a screen against the sun’s ultraviolet (UV) radiation, by acting as insulation for the planet, and by reducing temperature swings between day and night. The sun warms different layers of the atmosphere, which in turn causes the atmosphere to convect, which in turn drives air currents and weather patterns all over the planet.

 

Recovery during periods of low ambient temperatures is expected to;

sluggish the process of recovering.

What kind of a problem is it that there is ozone depletion in the stratosphere?

Global.

Which coolant is a chlorofluorocarbon (CFC)?

R-500

Because excessive concentrations of refrigerant vapors or mists pose a health risk, it is important to avoid breathing them in.

They have the potential to produce irregular heartbeats or coma.

Equipment for refrigerant recovery that is dependent on the appliance’s compressor and/or the pressure of the refrigerant inside the appliance is a candidate for consideration;

system-dependent.

The technician is required to do the following tasks whenever they are dealing with any solvents, chemicals, or refrigerants:

pages of material safety information

In accordance with the Clean Air Act, which of the following is/are violations?

A. Making false records or neglecting to retain those that are necessary.
B. Failing to obtain sufficient evacuation levels prior to opening or getting rid of appliances before opening or getting rid of appliances.
C. Releasing CFC or HCFC refrigerants or their equivalents when fixing equipment with full knowledge that they are doing so.

D. Each of the preceding options.

Every gadget that is used in the process of refrigerant recovery must;

satisfy EPA guidelines.

The following describes the condition of the refrigerant when it exits the condenser of a refrigeration system:

high pressure liquid.

The following are examples of what hydrofluorocarbon (HFC) refrigerants contain:

hydrogen, fluorine & carbon.

What do you name the layers of gas that surround the planet and protect it?

The layers of gas that surround a planet or other celestial body are referred to as that planet’s atmosphere. About 78 percent of the atmosphere of Earth is made up of nitrogen, 21 percent of it is oxygen, and one percent is made up of other gases.

Which one of these makes up a part of the barrier that our atmosphere creates?

Ozone acts as a screen against the sun’s ultraviolet radiation. If we damage it, we risk harming the ecosystem as well as our own health. Ozone is a kind of gas that is composed of three oxygen molecules (O3) rather than the two oxygen molecules (O2) that make up the oxygen that humans breathe.

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