In atmosphere the lowest layer is

In atmosphere the lowest layer is
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Troposphere
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The lowest layer of the atmosphere near the Earth is -General Knowledge

Description : The lowest layer of the atmosphere near the Earth is -General Knowledge

Last Answer : answer:

The lowest layer of the atmosphere is : (1) Stratosphere (2) Thermosphere (3) Troposphere (4) Mesosphere

Description : The lowest layer of the atmosphere is : (1) Stratosphere (2) Thermosphere (3) Troposphere (4) Mesosphere

Last Answer : (3) Troposphere Explanation: The troposphere is the lowest layer of the Earth's atmosphere. The air is very well mixed and the temperature decreases with altitude.

Which is the lowest layer of the atmosphere? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Description : Which is the lowest layer of the atmosphere? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Last Answer : (1) Troposphere Explanation: The troposphere is the lowest layer of the Earth's atmosphere. The air is very well mixed and the temperature decreases with altitude.

Why is the lowest layer of the atmosphere in contact with the earth’s surface, the warmest?

Description : Why is the lowest layer of the atmosphere in contact with the earth’s surface, the warmest?

Last Answer : Ans: The lowest layer of the atmosphere in contact with the earth’s surface is the warmest because the atmosphere is heated mainly from the below.

The lowest layer of atmosphere is known as the (A) Stratosphere (B) Troposphere (C) Ionosphere (D) None of these

Description : The lowest layer of atmosphere is known as the (A) Stratosphere (B) Troposphere (C) Ionosphere (D) None of these

Last Answer : (B) Troposphere

The lowest layer of the atmosphere is : (1) Stratosphere (2) Thermosphere (3) Troposphere (4) Mesosphere

Description : The lowest layer of the atmosphere is : (1) Stratosphere (2) Thermosphere (3) Troposphere (4) Mesosphere

Last Answer : Troposphere

Which is the lowest layer of the atmosphere? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Description : Which is the lowest layer of the atmosphere? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Last Answer : Troposphere

What is the lowest surface of the atmosphere called? -General Knowledge

Description : What is the lowest surface of the atmosphere called? -General Knowledge

Last Answer : answer:

What is Lowest portion of the atmosphere?

Description : What is Lowest portion of the atmosphere?

Last Answer : Need answer

The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name? A. Ionosphere B. Troposphere (Answer) C. Stratosphere D. Mesosphere

Description : The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name? A. Ionosphere B. Troposphere (Answer) C. Stratosphere D. Mesosphere

Last Answer : B. Troposphere (Answer)

Which of the following is the lowest atmospheric layer? (1) Lithosphere (2) Stratosphere (3) Troposphere (4) Hydrosphere

Description : Which of the following is the lowest atmospheric layer? (1) Lithosphere (2) Stratosphere (3) Troposphere (4) Hydrosphere

Last Answer : (3) Troposphere Explanation: The troposphere is the lowest layer of Earth's atmosphere. It starts at Earth's surface and goes up to a height of 7 to 20 km above sea level. Most of the mass (about 75- 80%) of the atmosphere is in the troposphere. Almost all weather occurs within this layer.

ECE Board Exam March 1996 The lowest layer in the ionosphere A. D B. F2 C. E D. F1

Description : ECE Board Exam March 1996 The lowest layer in the ionosphere A. D B. F2 C. E D. F1

Last Answer : A. D

A strainer type well sunk through three previous layers intervened by three impervious aquicludes, draws water from (A) Top most pervious layer (B) Central pervious layer (C) Lowest pervious layer (D) All the pervious layer

Description : A strainer type well sunk through three previous layers intervened by three impervious aquicludes, draws water from (A) Top most pervious layer (B) Central pervious layer (C) Lowest pervious layer (D) All the pervious layer

Last Answer : (D) All the pervious layers

For different layers of cement concrete floor. Pick up the incorrect statement from the following: (A) The lowest layer consists of consolidated ground (B) A 10 cm thick clean sand is laid on consolidated ground (C) A 10 cm lime concrete (1 : 4 : 8) is laid on clean sand (D) A 10 cm thick cement concrete (1 : 2 : 4) is laid on top layer

Description : For different layers of cement concrete floor. Pick up the incorrect statement from the following: (A) The lowest layer consists of consolidated ground (B) A 10 cm thick clean sand is laid on consolidated ground (C) ... sand (D) A 10 cm thick cement concrete (1 : 2 : 4) is laid on top layer

Last Answer : Option D

Which of the following is the lowest atmospheric layer ? (1) Lithosphere (2) Stratosphere (3) Troposphere (4) Hydrosphere

Description : Which of the following is the lowest atmospheric layer ? (1) Lithosphere (2) Stratosphere (3) Troposphere (4) Hydrosphere

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.

Which layer of the atmosphere provides ideal conditions for flying of jet aeroplanes? -General Knowledge

Description : Which layer of the atmosphere provides ideal conditions for flying of jet aeroplanes? -General Knowledge

Last Answer : The answer is 'Stratosphere'

Which layer of the atmosphere provides ideal conditions for flying of jet aeroplanes? -General Knowledge

Description : Which layer of the atmosphere provides ideal conditions for flying of jet aeroplanes? -General Knowledge

Last Answer : answer:

Which layer of the atmosphere protects us from ultraviolet rays coming from the Sun? -General Knowledge

Description : Which layer of the atmosphere protects us from ultraviolet rays coming from the Sun? -General Knowledge

Last Answer : answer:

Which layer of the atmosphere protects us from ultraviolet rays coming from the Sun? -General Knowledge

Description : Which layer of the atmosphere protects us from ultraviolet rays coming from the Sun? -General Knowledge

Last Answer : The answer is ozone layer. The ozone layer or ozone shield refers to a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet (UV) radiation. It contains high concentrations of ozone (O3). It is a pale blue gas with a distinctively pungent smell.

Weather related changes occur in which layer of the atmosphere? -General Knowledge

Description : Weather related changes occur in which layer of the atmosphere? -General Knowledge

Last Answer : answer:

Which layer of the atmosphere protects us from ultraviolet rays coming from the Sun? -General Knowledge

Description : Which layer of the atmosphere protects us from ultraviolet rays coming from the Sun? -General Knowledge

Last Answer : answer:

This layer is the outermost layer of the atmosphere satellites orbit the atmosphere in this layer?

Description : This layer is the outermost layer of the atmosphere satellites orbit the atmosphere in this layer?

Last Answer : Thermosphere and the exosphere

What is meant by the troposphere layer of the atmosphere ?

Description : What is meant by the troposphere layer of the atmosphere ?

Last Answer : 70% of the total mass of the atmosphere exists in the troposphere. Among the elements at this level are nitrogen , oxygen , carbon dioxide and water. The temperature and density of this layer depend ... 56 ° C at the upper surface . The temperature at this level decreases with increasing altitude.

Which layer carries 75% of the weight of the atmosphere ?

Description : Which layer carries 75% of the weight of the atmosphere ?

Last Answer : 75% of the weight of the atmosphere is carried by the troposphere.

Which layer of the atmosphere reflects radio waves ?

Description : Which layer of the atmosphere reflects radio waves ?

Last Answer : : Radio waves are reflected from the ionic layer of the atmosphere.

How does CFC gas damage the ozone layer in the atmosphere ?

Description : How does CFC gas damage the ozone layer in the atmosphere ?

Last Answer : When CFC gas is present in the stratosphere of the atmosphere, the sun's ultraviolet rays break it down and release chlorine. This free chlorine acts as a catalyst and breaks down ozone into oxygen.

Assertion (A) : Presently, the global atmosphere is warming up. Reason (R): The depletion of stratospheric ozone layer has resulted in increase in ult

Description : Assertion (A) : Presently, the global atmosphere is warming up. Reason (R): The depletion of stratospheric ozone layer has resulted in increase in ult

Last Answer : Assertion (A) : Presently, the global atmosphere is warming up. Reason (R): The depletion of ... true but reason is wrong D. Both are wrong

Ozone layer of upper atmosphere is being destroyed by:

Description : Ozone layer of upper atmosphere is being destroyed by:

Last Answer : Ozone layer of upper atmosphere is being destroyed by: A. Chlorofluorocarbon B. `SO_(2)` C. photochemical oxidants/`O_(2)` and `CO_(2)` D. smog.

The zone of atmosphere in which the ozone layer is

Description : The zone of atmosphere in which the ozone layer is

Last Answer : The zone of atmosphere in which the ozone layer is A. lonosphere B. Mesosphere C. Stratosphere D. Troposphere

What layer of the atmosphere is the hardest to study?

Description : What layer of the atmosphere is the hardest to study?

Last Answer : Exosphere

What In what layer of the atmosphere do satellites orbit?

Description : What In what layer of the atmosphere do satellites orbit?

Last Answer : SatellitesSatellites orbit in outer space, not in the earth. They are sent to outer space where the gravitational pull of the earth pulls them around, just as the earth is pulled around the sun ... Communications satellites are generally at 23,000 miles up. GPS satellites are up about 13,000 miles.

Which layer of the atmosphere is located above the stratosphere?

Description : Which layer of the atmosphere is located above the stratosphere?

Last Answer : mesosphere

In what layer of the atmosphere would a spacecraft be?

Description : In what layer of the atmosphere would a spacecraft be?

Last Answer : A spacecraft would be outside the atmosphere - that is, it would ideally be at such an altitude that there is no longer any significant atmosphere.

in which layer of the atmosphere are jet airplanes able to travel?

Description : in which layer of the atmosphere are jet airplanes able to travel?

Last Answer : the stratosphere

after the troposphere which layer of the atmosphere has the next coldest temperatures?

Description : after the troposphere which layer of the atmosphere has the next coldest temperatures?

Last Answer : thermosphere

What layer of the Earth’s atmosphere is the outermost layer and where the atmosphere is the thinnest?

Description : What layer of the Earth’s atmosphere is the outermost layer and where the atmosphere is the thinnest?

Last Answer : The sun

Which layer of the atmosphere protects Earth’s surface from being hit by most meteoroids?

Description : Which layer of the atmosphere protects Earth’s surface from being hit by most meteoroids?

Last Answer : The mesosphere protects the earth from most meteoroids.

In which atmosphere layer do most human live their lives?

Description : In which atmosphere layer do most human live their lives?

Last Answer : Humans live in the troposphere.

Which layer of the atmosphere contains the ionosphere?

Description : Which layer of the atmosphere contains the ionosphere?

Last Answer : i donot know

Which layer of the atmosphere contains the ionosphere?

Description : Which layer of the atmosphere contains the ionosphere?

Last Answer : i donot know

Closest and Densest layer of atmosphere

Description : Closest and Densest layer of atmosphere

Last Answer : Ans. Troposphere (8-18 km height)

Which of the following types radiations is absorbed by the upper layer of the atmosphere? A. Radio-waves B. Infrared C. Visible D. Ultraviolet

Description : Which of the following types radiations is absorbed by the upper layer of the atmosphere? A. Radio-waves B. Infrared C. Visible D. Ultraviolet

Last Answer : ANSWER: B

Mirage is due to (a) Unequal heating of different parts of the atmosphere (b) Magnetic disturbances in the atmosphere (c) Depletion of ozone layer in the atmosphere (d) Equal heating of different parts of the atmosphere

Description : Mirage is due to (a) Unequal heating of different parts of the atmosphere (b) Magnetic disturbances in the atmosphere (c) Depletion of ozone layer in the atmosphere (d) Equal heating of different parts of the atmosphere

Last Answer : Ans:(a)

Ozone layer is formed due to reactions of : (1) oxygen and ultraviolet rays (2) carbon dioxide and layers of atmosphere (3) cosmic rays and layers of atmosphere (4) infrared rays and ultraviolet rays

Description : Ozone layer is formed due to reactions of : (1) oxygen and ultraviolet rays (2) carbon dioxide and layers of atmosphere (3) cosmic rays and layers of atmosphere (4) infrared rays and ultraviolet rays

Last Answer : (1) oxygen and ultraviolet rays Explanation: Ozone in the Earth's stratosphere is created by ultraviolet light striking ordinary oxygen molecules containing two oxygen atoms (O2), splitting them into ... (atomic oxygen). The atomic oxygen then combines with unbroken O2 to create ozone (O3).

Which layer of the earth's atmosphere contains the ozone layer? (1) Troposphere (2) Mesosphere (3) Ionosphere (4) Stratosphere

Description : Which layer of the earth's atmosphere contains the ozone layer? (1) Troposphere (2) Mesosphere (3) Ionosphere (4) Stratosphere

Last Answer : (4) Stratosphere Explanation: The ozone layer is a region of Earth's stratosphere. It is mainly found in the lower portion of the stratosphere, from approximately 20 to 30 kilometres (12 to 19 mi) ... nm to 315 nm wavelength), which other-wise would be harmful to exposed life forms on the earth.

In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Description : In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Last Answer : (2) Stratosphere Explanation: Solar ultraviolet radiation undergoes absorption and scattering as it passes through the stratospheric layer of the earth's atmosphere. The ozone layer, a region of Earth's ... result, no UV radiation at wavelengths shorter than 290 nm reaches the surface of the earth.

Which of the following is the uppermost layer of the atmosphere? (1) Stratosphere (2) Mesosphere (3) Ionosphere (4) Exosphere

Description : Which of the following is the uppermost layer of the atmosphere? (1) Stratosphere (2) Mesosphere (3) Ionosphere (4) Exosphere

Last Answer : (4) Exosphere Explanation: The exosphere is the outermost layer of Earth's atmosphere. It extends from the exobase, which is located at the top of the thermosphere at an altitude of about ... molecules. The exosphere is located too far above Earth for any meteorological phenomena to be possible.

Which is the warmest layer of the atmosphere? (1) Thermosphere (2) Troposphere (3) Stratosphere (4) Mesosphere

Description : Which is the warmest layer of the atmosphere? (1) Thermosphere (2) Troposphere (3) Stratosphere (4) Mesosphere

Last Answer : (1) Thermosphere Explanation: Troposphere, that extends up to a height of 12 km on an average from the surface of the earth, is the locale of all the vital atmospheric processes which ... comprising the entire atmosphere is concentrated in this zone. This is the lowermost layer of the atmosphere.

The layer of atmosphere close to the earth's surface is called – (1) Exosphere (2) Troposphere (3) Stratosphere (4) Ionosphere

Description : The layer of atmosphere close to the earth's surface is called – (1) Exosphere (2) Troposphere (3) Stratosphere (4) Ionosphere

Last Answer : (2) Troposphere Explanation: The troposphere is the lowest layer of Earth's atmosphere and site of all weather on Earth. It is bonded on the top by a layer of air called the Tropopause, which separates the troposphere from the stratosphere and on bottom by the surface of the Earth.