What gas makes up the majority of the Earth's atmosphere?

What gas makes up the majority of the Earth's atmosphere?
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What gas makes up the majority of the Earth's atmosphere?
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What gas makes up the majority of our atmosphere?

Description : What gas makes up the majority of our atmosphere?

Last Answer : ANSWER: NITROGEN

What geologic time span covers the majority of earths history?

Description : What geologic time span covers the majority of earths history?

Last Answer : Feel Free to Answer

The majority of Earth's crust is composed of which rock? (1) Igneous (2) Metamorphic (3) Sedimentary (4) Carbonate

Description : The majority of Earth's crust is composed of which rock? (1) Igneous (2) Metamorphic (3) Sedimentary (4) Carbonate

Last Answer : (1) Igneous Explanation: The Earth is composed predominantly of a large mass of igneous rock with a very thin veneer of weathered material— namely, sedimentary rock. Physical Geography (Set: 07)

The majority of Earth’s crust is composed of which rock ? (1) Igneous (2)Metamorphic (3) Sedimentary (4)Carbonate

Description : The majority of Earth’s crust is composed of which rock ? (1) Igneous (2)Metamorphic (3) Sedimentary (4)Carbonate 

Last Answer : Igneous

Which gas is the most found in abundance in the earth’s atmosphere?

Description : Which gas is the most found in abundance in the earth’s atmosphere?

Last Answer : Answer: Nitrogen.

Which of the following is NOT a primary green house gas in the earth's atmosphere? (1) Methane (2) Ozone (3) Nitrous oxide (4) Hydrogen

Description : Which of the following is NOT a primary green house gas in the earth's atmosphere? (1) Methane (2) Ozone (3) Nitrous oxide (4) Hydrogen

Last Answer : (4) Hydrogen Explanation: Greenhouse gases are those that absorb and emit infrared radiation in the wavelength range emitted by Earth.

Presence of carbon monoxide in atmosphere produced by decomposition of chlorophyll and haemoglobin breakdown of some animals, beyond TLV (>50 ppm) (A) Acts as a green house gas thereby raising earth's temperature (B) Causes asphyxia (C) Causes increase in sea level (D) Enhances the green house effect

Description : Presence of carbon monoxide in atmosphere produced by decomposition of chlorophyll and haemoglobin breakdown of some animals, beyond TLV (>50 ppm) (A) Acts as a green house gas thereby raising earth's ... (B) Causes asphyxia (C) Causes increase in sea level (D) Enhances the green house effect

Last Answer : (B) Causes asphyxia

(1) the action of ultraviolet rays on oxygen Explanation: The majority of tropospheric ozone formation occurs when nitrogen oxides (NOx), carbon monoxide (CO ) and volatile organic compounds (VOCs), such as xylene, react in the atmosphere in the presence of sunlight containing ultra violet rays. NOx, CO, and VOCs are called ozone precursors. CO + 2O2 + CO2 + O3

Description : (1) the action of ultraviolet rays on oxygen Explanation: The majority of tropospheric ozone formation occurs when nitrogen oxides (NOx), carbon monoxide (CO ) and volatile organic compounds (VOCs), such as xylene, ... violet rays. NOx, CO, and VOCs are called ozone precursors. CO + 2O2 + CO2 + O3

Last Answer : Water is not effective in extinguishing a fire caused by petrol because - (1) the flame is too hot for water to cool it down (2) water and petrol react chemically (3) water and petrol are ... (4) water and petrol are immiscible with each other and petrol which forms the upper layer continues to burn

Where do you find the majority of the air within the atmosphere? a. Troposphere b. Stratosphere c. Tropopause d. Mesosphere

Description : Where do you find the majority of the air within the atmosphere? a. Troposphere b. Stratosphere c. Tropopause d. Mesosphere

Last Answer : a. Troposphere

Where do you find the majority of the air within the atmosphere? a. Troposphere b. Stratosphere c. Tropopause d. Mesosphere

Description : Where do you find the majority of the air within the atmosphere? a. Troposphere b. Stratosphere c. Tropopause d. Mesosphere

Last Answer : a. Troposphere

Why don't NASA's Rockets burn up while falling back through earths atmosphere?

Description : Why don't NASA's Rockets burn up while falling back through earths atmosphere?

Last Answer : The rockets have heat cells on the rocket

What is the interplanetary material that burns up and becomes a bright glowing streak of light in earth's atmosphere?

Description : What is the interplanetary material that burns up and becomes a bright glowing streak of light in earth's atmosphere?

Last Answer : Meteors, which are tiny grains of rock.

The zone of Earth's atmosphere immediately above its surface up to a height of about 16 kms above equator and 8 kms over the poles is known as : (1) Mesosphere (2) Thermosphere (3) Troposphere (4) Stratosphere

Description : The zone of Earth's atmosphere immediately above its surface up to a height of about 16 kms above equator and 8 kms over the poles is known as : (1) Mesosphere (2) Thermosphere (3) Troposphere (4) Stratosphere

Last Answer : (3) Troposphere Explanation: The zone of Earth's atmosphere immediately above its surface up to a height of about 16 kms above equator and 8 kms over the poles is known as troposphere.

Green house effect is the heating up of the Earth's atmosphere which is due to – (1) the ultraviolet rays (2) y-rays (3) the infra-red rays (4) X-rays

Description : Green house effect is the heating up of the Earth's atmosphere which is due to – (1) the ultraviolet rays (2) y-rays (3) the infra-red rays (4) X-rays

Last Answer : (3) the infra-red rays Explanation: The greenhouse effect refers to circumstances where the short wavelengths of visible light from the sun pass through a transparent medium and are absorbed, ... The trapping of the long wavelength radiation leads to more heating and a higher resultant temperature.

The progressive warming up of the earth's surface is mainly due to the (A) Automobile exhau(B) Blanketing effect of CO2in the atmosphere(C) De-forestation(D) Thickening of ozone layer

Description : The progressive warming up of the earth's surface is mainly due to the (A) Automobile exhau (B) Blanketing effect of CO2 in the atmosphere (C) De-forestation (D) Thickening of ozone layer

Last Answer : (B) Blanketing effect of CO2 in the atmosphere

Green house gases blanket/block the infrared radiation from earth's surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect? (A) CO2 (B) H2 (C) SO3 (D) N2

Description : Green house gases blanket/block the infrared radiation from earth's surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect? (A) CO2 (B) H2 (C) SO3 (D) N2

Last Answer : (C) SO3

Pick up the correct statement from the following: (A) The precipitation during its travel in atmosphere dissolves certain gases (B) Rain water which percolates through the ground, is free from suspended materials (C) Underground water may dissolve minerals and salts present in the earth's layers (D) All the above

Description : Pick up the correct statement from the following:  (A) The precipitation during its travel in atmosphere dissolves certain gases  (B) Rain water which percolates through the ground, is free from ... water may dissolve minerals and salts present in the earth's layers  (D) All the above 

Last Answer : (D) All the above 

Green house effect is the heating up of the Earth’s atmosphere which is due to (1) the ultraviolet rays (2) g-rays (3) the infra-red rays (4) X-rays

Description : Green house effect is the heating up of the Earth’s atmosphere which is due to (1) the ultraviolet rays (2) g-rays (3) the infra-red rays (4) X-rays

Last Answer : the infra-red rays

The zone of Earth’s atmosphere immediately above its surface up to a height of about 16 kms above equator and 8 kms over the poles is known as : (1) Mesosphere (2) Thermosphere (3) Troposphere (4) Stratosphere

Description : The zone of Earth’s atmosphere immediately above its surface up to a height of about 16 kms above equator and 8 kms over the poles is known as : (1) Mesosphere (2) Thermosphere (3) Troposphere (4) Stratosphere

Last Answer : Troposphere

What is the name of the layer of the Earth's atmosphere that contains the ozone layer?

Description : What is the name of the layer of the Earth's atmosphere that contains the ozone layer?

Last Answer : A: The stratosphere.

Why will the satellite that is re-entering the earth's atmosphere going to burn into pieces, but the manned spaceships didn't?

Description : Why will the satellite that is re-entering the earth's atmosphere going to burn into pieces, but the manned spaceships didn't?

Last Answer : answer:As far as I know it has to do with the angle an object enters the atmosphere with. A manned spaceship uses an angle, calculated to get the least friction. The satellite probably has an angle that gives more ... 's knowledge of it. And I will do it anyway ., your name is @chyna. Flag me! ;-)

What were the gases which initially formed the earth’s atmosphere? -Geography

Description : What were the gases which initially formed the earth’s atmosphere? -Geography

Last Answer : Hydrogen’ and helium were the gases which initially formed the earth’s surface. The early atmosphere with hydrogen and helium is supposed to have been stripped off as a result of intense ... water vapour and gases at atmosphere. It was the first „ stage of atmosphere development.

What is the important function of presence of ozone in earth’s atmosphere? -Science

Description : What is the important function of presence of ozone in earth’s atmosphere? -Science

Last Answer : Ozone is the Earth’s natural process for all life forms. It shields our planet from the UV radiations, as these ultraviolet rays are harmful for all the living things. Therefore, any change ... size of this layer will automatically affect the life of people, plants and animals living on earth.

Why is evidence of a meteoroid impact rare on Earth, despite the fact they often pass into Earth’s atmosphere?

Description : Why is evidence of a meteoroid impact rare on Earth, despite the fact they often pass into Earth’s atmosphere?

Last Answer : When a meteorite hits Earth, the result is similar to a huge bomb exploding. Some of the material from the meteor turns to dust that goes high into the atmosphere where winds carry it over the entire surface of the Earth.

What type of atmosphere changes with increasing distance from the earth's surface ?

Description : What type of atmosphere changes with increasing distance from the earth's surface ?

Last Answer : As the distance from the Earth's surface increases, so does the density of the atmosphere.

Are reservoirs that chemical elements can move through as part of the Earth's biogeochemical cycle I.the solid Earth II.Earth's oceans III.Earth's atmosphere IV.organisms on Earth?

Description : Are reservoirs that chemical elements can move through as part of the Earth's biogeochemical cycle I.the solid Earth II.Earth's oceans III.Earth's atmosphere IV.organisms on Earth?

Last Answer : Need answer

What is the order of the four most abundant gases in the Earth's atmosphere from most abundant to least abundant?

Description : What is the order of the four most abundant gases in the Earth's atmosphere from most abundant to least abundant?

Last Answer : Nitrogen, Oxygen, Argon & Carbon Dioxide.

Why can elements be produce in the sun but not in the earths atmosphere?

Description : Why can elements be produce in the sun but not in the earths atmosphere?

Last Answer : Many elements only form through high temperatures andpressures... both of which are present int the Sun - but not in theEarth's atmosphere.

How do convection cells in earth's atmosphere cause high-and low- pressure belts?

Description : How do convection cells in earth's atmosphere cause high-and low- pressure belts?

Last Answer : The convection cells radiate heat.

What product is released into Earth's atmosphere through the combustion of fossil fuels?

Description : What product is released into Earth's atmosphere through the combustion of fossil fuels?

Last Answer : Carbon dioxide, carbon monoxide and water vapor.

How does Earths atmosphere limit mountain height?

Description : How does Earths atmosphere limit mountain height?

Last Answer : It doesn't. Gravity does, not air.

What is the asteroid that enters earths atmosphere?

Description : What is the asteroid that enters earths atmosphere?

Last Answer : Feel Free to Answer

How do plants effect the Amount of carbon in earths atmosphere?

Description : How do plants effect the Amount of carbon in earths atmosphere?

Last Answer : Feel Free to Answer

What would happen to animals if the amount of oxygen the earths atmosphere decreased?

Description : What would happen to animals if the amount of oxygen the earths atmosphere decreased?

Last Answer : youll die

What is a Natural phenomenon where particles from solar activity interact with atoms in earths atmosphere to create bands of light?

Description : What is a Natural phenomenon where particles from solar activity interact with atoms in earths atmosphere to create bands of light?

Last Answer : color

What percentage of Earth's atmosphere iis oxygen?

Description : What percentage of Earth's atmosphere iis oxygen?

Last Answer : 0.21

What is the top four gases in the earth's atmosphere include?

Description : What is the top four gases in the earth's atmosphere include?

Last Answer : Nitrogen, Oxygen, Carbon Dioxide and Neon are the four maingases in order of percentage.

What is the best way that scientists can learn what the Earth's atmosphere was like millions of years ago?

Description : What is the best way that scientists can learn what the Earth's atmosphere was like millions of years ago?

Last Answer : Need answer

What would happen to animals if the amount of oxygen the earths atmosphere decreased?

Description : What would happen to animals if the amount of oxygen the earths atmosphere decreased?

Last Answer : youll die

How do convection cells in earth's atmosphere cause high-and low- pressure belts?

Description : How do convection cells in earth's atmosphere cause high-and low- pressure belts?

Last Answer : The convection cells radiate heat.

How does Earths atmosphere limit mountain height?

Description : How does Earths atmosphere limit mountain height?

Last Answer : It doesn't. Gravity does, not air.

What product is released into Earth's atmosphere through the combustion of fossil fuels?

Description : What product is released into Earth's atmosphere through the combustion of fossil fuels?

Last Answer : Carbon dioxide, carbon monoxide and water vapor.

What are the two most abundant gases in earths atmosphere?

Description : What are the two most abundant gases in earths atmosphere?

Last Answer : Nitrogen and Oxygen

What form is radiation emitted from the earth's surface back into the atmosphere?

Description : What form is radiation emitted from the earth's surface back into the atmosphere?

Last Answer : Heat rises from the surface of the earth in the form ofinfra-red radiation.

If more heat is trapped in the atmosphere how will the earths temperaturr change ?

Description : If more heat is trapped in the atmosphere how will the earths temperaturr change ?

Last Answer : it will rise

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

Description : The second most abundant element in the Earth's atmosphere is?

Last Answer : oxygen

How many meteors enter Earth's atmosphere every day?

Description : How many meteors enter Earth's atmosphere every day?

Last Answer : Thousands each day. Most of them are tiny; the size of grains of sand or grains of rice. Only a few dozen per day are as big as a Baseball, and only a few per week are substantially larger.

The sky appears blue because the earth’s atmosphere _____? A. Scatters blue light B. Transmits blue light C. Reflects blue light D. Has actual blue cover

Description : The sky appears blue because the earth’s atmosphere _____? A. Scatters blue light B. Transmits blue light C. Reflects blue light D. Has actual blue cover

Last Answer : ANSWER: C

Troposphere is the hottest part of the atmosphere because- (1) it is closest to the Sun (2) there are charged particles in it (3) it is heated by the Earth's surface (4) heat is generated in it

Description : Troposphere is the hottest part of the atmosphere because- (1) it is closest to the Sun (2) there are charged particles in it (3) it is heated by the Earth's surface (4) heat is generated in it

Last Answer : (3) it is heated by the Earth's surface Explanation: The lowest part of the troposphere is the warmest because it is closest to the ground, where the heat is coming from.