Why aren't there many meteors is in the troposphere?

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.

What is the difference between comet and meteors?

Description : What is the difference between comet and meteors?

Last Answer : Comets are flying bits of rock that don't enter the earth's atmosphere and meteors are flying bits of iron stone or stony iron. Also meteors do enter the earth's atmosphere.

The minor planets revolving between the orbits of Marsh and Jupiter are called (a) Asteroids (b) Comets (c) Meteors (d) Novas

Description : The minor planets revolving between the orbits of Marsh and Jupiter are called (a) Asteroids (b) Comets (c) Meteors (d) Novas

Last Answer : Ans:(a)

Which of the following is not a part of solar system ? (1) Asteroids (2) Meteors (3) Moon (4) None of the above

Description : Which of the following is not a part of solar system ? (1) Asteroids (2) Meteors (3) Moon (4) None of the above

Last Answer : (4) None of the above Explanation: Our solar system consists of the Sun, the planets Mercuty, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. It includes : the satellites of the planets; numerous comets, asteroids, and meteoroids; and the interplanetary medium.

_______ is a major cause of the sporadic-E condition A. Temperature inversions B. Sunspots C. Meteors D. Wind shear

Description : _______ is a major cause of the sporadic-E condition A. Temperature inversions B. Sunspots C. Meteors D. Wind shear

Last Answer : B. Sunspots

How was the atmosphere on Earth first formed? (a) Spontaneous combustion. (b) By comets and meteors, which were much more common at that time, delivering volatiles. (c) Evaporation from the ocean. (d) Volcanic emissions.

Description : How was the atmosphere on Earth first formed? (a) Spontaneous combustion. (b) By comets and meteors, which were much more common at that time, delivering volatiles. (c) Evaporation from the ocean. (d) Volcanic emissions.

Last Answer : (b) By comets and meteors, which were much more common at that time, delivering volatiles.

The oxygen in the earth's atmosphere was probably produced by which of the following? w) volcanos x) photosynthetic organisms y) radioactive minerals z) meteors

Description : The oxygen in the earth's atmosphere was probably produced by which of the following? w) volcanos x) photosynthetic organisms y) radioactive minerals z) meteors

Last Answer : ANSWER: X -- PHOTOSYNTHETIC ORGANISMS

What is the plane of contact of the troposphere and stratosphere? -Do You Know?

Description : What is the plane of contact of the troposphere and stratosphere? -Do You Know?

Last Answer : answer:

Why is it good to have ozone in the Stratosphere and bad to have ozone in the lower Troposphere?

Description : Why is it good to have ozone in the Stratosphere and bad to have ozone in the lower Troposphere?

Last Answer : reduced absorption of ultraviolet radiation

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.

What is Troposphere ?

Description : What is Troposphere ?

Last Answer : Troposphere is a layer of the atmosphere. This is the lowest level of the atmosphere. Clouds , precipitation , thunderstorms , winds , storms , snowfall , dew , fog all occur at this level. ... temperature drops to 60 degrees Celsius per 1,000 meters. (B) Increase in altitude increases wind speed.

What is the average height of the troposphere above sea level ?

Description : What is the average height of the troposphere above sea level ?

Last Answer : The height of the troposphere is 12 km above sea level.

What is the average depth of the troposphere ?

Last Answer : Depth 13 km.

In troposphere, `O_(3)` promotes

Description : In troposphere, `O_(3)` promotes

Last Answer : In troposphere, `O_(3)` promotes A. Oxidation of biochemicals B. Destruction of chlorenchyma C. Both A and B D. Growth of plants

A chemical weed in troposphere and protectant in stratosphere is

Description : A chemical weed in troposphere and protectant in stratosphere is

Last Answer : A chemical weed in troposphere and protectant in stratosphere is A. `CH_(4)` B. `O_(3)` C. CFC D. `NO_(2)`

What important function does ozone have in troposphere?

Description : What important function does ozone have in troposphere?

Last Answer : Feel Free to Answer

What types of meteorological phenomenon can be found in the troposphere?

Description : What types of meteorological phenomenon can be found in the troposphere?

Last Answer : Feel Free to Answer

What layer of gas in the troposphere protects the earth from high-energy from high energy uv radiation?

Description : What layer of gas in the troposphere protects the earth from high-energy from high energy uv radiation?

Last Answer : Feel Free to Answer

How high above earth surface does the troposphere reach?

Description : How high above earth surface does the troposphere reach?

Last Answer : 15km

What causes the temperatures in the lower troposphere to be warmer?

Description : What causes the temperatures in the lower troposphere to be warmer?

Last Answer : What is the answer ?

How high above earth surface does the troposphere reach?

Description : How high above earth surface does the troposphere reach?

Last Answer : 15km

What is the major direct source of heat in the troposphere?

Description : What is the major direct source of heat in the troposphere?

Last Answer : The Earth's surface is the major direct source of heat in thetroposphere.

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

True or false weather occurs in the troposphere?

Description : True or false weather occurs in the troposphere?

Last Answer : 1

What is the dry adiabatic lapse rate in troposphere

Description : What is the dry adiabatic lapse rate in troposphere

Last Answer : Ans. 6.5°C/km

Coke is made by heating coal in the absence of air at: A. 700 °C B. 1300 °C C. 900 °C D. 1700 °C ANSWER: Most of the ozone in the atmosphere is concentrated in the _____ A. Mesosphere B. Troposphere C. Stratosphere D. Ionosphere

Description : Coke is made by heating coal in the absence of air at: A. 700 °C B. 1300 °C C. 900 °C D. 1700 °C ANSWER: Most of the ozone in the atmosphere is concentrated in the _____ A. Mesosphere B. Troposphere C. Stratosphere D. Ionosphere

Last Answer : ANSWER: C

Choose the correct option which represents the arrangement of atmospheric layers. (1) Ionosphere, Ecosphere, Mesosphere, Stratosphere, Troposphere (2) Ecosphere, Troposphere, Ionosphere, Mesosphere, Stratosphere (3) Mesosphere, Ionosphere. Eco-sphere, Troposphere, Stratosphare (4) Troposphare, Ionosphere, Ecosphere

Description : Choose the correct option which represents the arrangement of atmospheric layers. (1) Ionosphere, Ecosphere, Mesosphere, Stratosphere, Troposphere (2) Ecosphere, Troposphere, Ionosphere, ... Mesosphere, Ionosphere. Eco-sphere, Troposphere, Stratosphare (4) Troposphare, Ionosphere, Ecosphere

Last Answer : (4) Troposphare, Ionosphere, Ecosphere Explanation: From top to bottom, the Earth's atmosphere is divided into five main layers, the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere. ... km Mesosphere: 50 to 80 km Stratosphere: 12 to 50 km Troposphere: 0 to 12 km

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.

Where does most of the weather phenomena take place? (1) Ionosphere (2) Troposphere (3) Stratosphere (4) (4)Tropopause

Description : Where does most of the weather phenomena take place? (1) Ionosphere (2) Troposphere (3) Stratosphere (4) (4)Tropopause

Last Answer : (2) Troposphere Explanation: Weather is the state of the atmosphere, to the degree that it is hot or cold, wet or dry, calm or stormy, clear or cloudy. Most weather phenomena ... precipitation activity, whereas climate is the term for the average atmospheric conditions over longer periods of Lime.

The atmospheric layer closest to the earth is: (1) Mesosphere (2) Hydrosphere (3) Troposphere (4) Ionosphere

Description : The atmospheric layer closest to the earth is: (1) Mesosphere (2) Hydrosphere (3) Troposphere (4) Ionosphere

Last Answer : (3) Troposphere Explanation: The troposphere is the lowest portion of Earth's atmosphere. It contains approximately 80% of the atmosphere's mass and 99% of its water vapor and aerosols. Most of the phenomena we associate with day-to-day weather occur in the 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 : (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 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.

Daily weather changes in the atmosphere are associated with – (1) Troposphere (2) Mesosphere (3) Ionosphere (4) Stratosphere

Description : Daily weather changes in the atmosphere are associated with – (1) Troposphere (2) Mesosphere (3) Ionosphere (4) Stratosphere

Last Answer : (1) Troposphere Explanation: The lowest layer of the atmosphere, 6 miles (10 km) high in some areas and as much as 12 miles (20 km) high in others, within which ... temperature with increasing altitude and within which nearly all cloud formations occur and weather conditions manifest themselves.

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.

Which one of the four regions above the earth has smallest height (km.)? (1) Stratosphere (2) Mesosphere (3) Thermosphere (4) Troposphere

Description : Which one of the four regions above the earth has smallest height (km.)? (1) Stratosphere (2) Mesosphere (3) Thermosphere (4) Troposphere

Last Answer : (4) Troposphere Explanation: The troposphere is the lowest portion of Earth's atmosphere. The average depth of the troposphere is approximately 17 km (11 mi) in the middle latitudes. It is deeper ... . It contains approximately 80% of the atmosphere's mass and 99% of its water vapor and aerosols.

A level of atmosphere which is composed partly of electrons and positive ions is called – (1) Troposphere (2) Ionosphere (3) Stratosphere (4) Mesosphere

Description : A level of atmosphere which is composed partly of electrons and positive ions is called – (1) Troposphere (2) Ionosphere (3) Stratosphere (4) Mesosphere

Last Answer : (2) Ionosphere Explanation: Ionosphere is composed partly of electrons and positive ions. It is a region of Earth's upper atmosphere, from about 60 km to 1,000 km altitude, that is ionized by solar radiation. This layer is also called thermosphere as its temperature rises with height.

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.

Most of the ozone in the earth's atmosphere is found in the: (1) Troposphere (2) Stratosphere (3) Mesophere (4) Thermosphere

Description : Most of the ozone in the earth's atmosphere is found in the: (1) Troposphere (2) Stratosphere (3) Mesophere (4) Thermosphere

Last Answer : (2) Stratosphere Explanation: Most ozone (about 90%) resides in a layer that begins between 10 and 17 kilometers above the Earth's surface and extends up to about 50 kilometers. This region of ... is called the stratosphere. The ozone layer absorbs most of the Sun's ultraviolet (UV) radiation.

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 temperature increases rapidly above – (1) Ionosphere (2) Exosphere (3) Stratosphere (4) Troposphere

Description : The temperature increases rapidly above – (1) Ionosphere (2) Exosphere (3) Stratosphere (4) Troposphere

Last Answer : (2) Exosphere Explanation: Above Troposphere, temperature increases rapidly with height in the Stratosphere layer as it houses the ozone layer which absorbs ultraviolet (UV) rays from the sun. Again ... Exosphere which is the uppermost layer of the atmosphere reaches up to more than 4500° Celsius.

Density of the earth's atmosphere is highest in the – (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Ionosphere

Description : Density of the earth's atmosphere is highest in the – (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Ionosphere

Last Answer : (1) Troposphere Explanation: Over 99% of the mass of the earth's atmosphere is contained in two layers: the troposphere and the stratosphere. Most of the earth's atmosphere (80 to 90%) is found in the ... . This layer, where the earth's weather occurs, is within about 12 km of the earth's surface.

All vital atmospheric processes leading to various climatic and weather conditions take place in the : (1) Stratosphere (2) Troposphere (3) Ionosphere (4) Exosphere

Description : All vital atmospheric processes leading to various climatic and weather conditions take place in the : (1) Stratosphere (2) Troposphere (3) Ionosphere (4) Exosphere

Last Answer : (2) Troposphere 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.

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.

The lower layer of atmosphere is called (1) exosphere (2) troposphere (3) ionosphere (4) mesosphere

Description : The lower layer of atmosphere is called (1) exosphere (2) troposphere (3) ionosphere (4) mesosphere

Last Answer : (2) 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 aren't there many meteors is in the troposphere?

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