The earths atmosphere is mainly composed of which three gases. What gas makes up the majority of the earths atmosphere. If it is false, change the underlined word or words to make the statement true. Click on the tags below to find other quizzes on the same subject. At what average altitude does the tropopause occur. The average temperature in the mesopause is about a. This is where the clouds are located and airplanes fly at within this layer. So examiners always try to know that how much the candidates or students are aware about our atmosphere. Atmosphere study guide quiz 1 composition and structure of atmosphere 1. Exosphere layers of the atmosphere the exosphere is the outermost layer of the earths atmosphere where the atmosphere thins out and merges with interplanetary space. The troposphere is the lowest layer of the atmosphere. Quickly determine the depth of your knowledge regarding the characteristics of the earths atmosphere with this effective quiz worksheet assessment tool. Layers of the atmosphere earth sciences quiz quizizz.
In the diagram above, which layer of the atmosphere contains life forms and weather. General knowledge facts about structure of atmosphere layers gk questions answers online mcqs test. The atmosphere is made up of 78% nitrogen, 21% oxygen, and smaller amounts of argon, carbon dioxide, helium, and neon. Choose the correct word from the following word bank to answer questions 23. This foldable will require students to define the target vocabulary word, write the essential characteristic. The troposphere is the layer that is closest to earths surface, starting at the surface and rising to between 8 and 14. Identify and describe the layers of the upper atmosphere.
Temperatures can be as low as 93c at the top of the meso sphere. Place the following atmospheric layers in sequence, from lowest to. Please note the pdf mentions junior high and so teachers should remove cut it out, or use a marker on that part that information. How does convection produce chemically distinct layers in the troposphere, why do. Scientists discovered that the atmosphere is divided into layers, just like a layer cake. Learn vocabulary, terms, and more with flashcards, games, and other study tools. What might happen if the earth didnt have an atmosphere. Dec 21, 2020 welcome to the earths atmosphere general knowledge quiz. What are the atmosphere l ayers i n order f rom t he ground t o t he sky. Where is the troposphere thickest, equator or poles.
Glue the name of the layer near the center of each strip glue either the mile markers or kilometer markers near the left. What are the percentages of the gases in the atmosphere. This is an online quiz called layers of the atmosphere. The names and numbe of layers are pictured in the diagram. Altitude is the condition of earths atmosphere at a particular time and place. Lay out 9 wide construction paper of various colors, plus rulers, scissors, and pencils. What is the correct order of earths atmospheric layers from bottom to top.
The very lowest layer, which contains 90% of the atmosphere s mass, is called the troposphere. Have students cut out the items on the second page, gluing them inside the appropriate layers, on top of the colored strips. Professionals, teachers, students and kids trivia quizzes to test your knowledge on the subject. Describe the change that occurs in the pattern of atmospheric temperatures at the pauses. The atmosphere is broken into 4 layers beginning at the surface with the troposphere. Atmosphere multiple choice questions and answers objective quiz. The earths atmosphere practice exam questions written by timothy h.
Because of the shallowness of the atmosphere, its motions over. You live in the inner, or lowest layer of earths atmosphere, the troposphere. In other words, as altitude increases temperature decreases. The troposphere is the layer closest to the surface of earth. I believe the temperature will drop if you reduce the amounts of greenhouse gases test your prediction. Atmosphere quiz fillin theblank choose the correct word from the. True or false if the statement is true, write true. These layers are the troposphere, the stratosphere, the mesosphere, and the thermosphere. This is also where all living things are found and where all weather occurs. Atmosphere and elevation vocabulary atmosphere the blanket of gases that surrounds earth troposphere the layer of the atmosphere closest to earths surface air pressure the force put on a given area by the weight of the air above it. A short quiz on layers of atmosphere part ii proprofs quiz. As you go higher in altitude, air pressure falls decreases. Atmosphere s coldest layer pressure of the atmosphere at sea level distinguishing between layers and non layers of the atmosphere skills practiced.
In this layer, the higher up from earths surface you go, the colder it gets. Bthermosphere, mesosphere, stratosphere, troposphere. Nearly all life and all weather occur in this layer. Atmosphere quiz fillin theblank 16 list the layers of the atmosphere in the correct order from the earths surface up to the layers nearest to space. Heaton, professor of earth sciences, university of south dakota. The coldest region of the earth atmosphere is a tropopause b mesopause c stratopause d thermopause. Instruct students to measure and cut the following five 9 strips of paper, each in a. Which of the following statements best explains why the lower mantle of earth is much more rigid and dense than the upper mantle.
Each sphere interacts with another making earth work as a system. Students can download the pdf on layers of the atmosphere, the information in the pdf allows students to plot data on a graph on temperatures in the atmosphere. The troposphere is the layer of the atmosphere that is closest to the earth. Oct 14, 2017 mcq on earth atmosphere mcqs on earth atmosphere are very very sensitive. Earths atmosphere layers quiz facts general knowledge. What are the layers of the atmosphere from surface to outer space. Figure 4 as altitude increases in the troposphere, temperature decreases.
The thickness of the atmosphere is only about 2% of earths thickness earths radius 6500km. Layers of the atmosphere while there are no exact boundaries within the atmosphere, it is divided into layers based on temperature and pressure. Dtroposphere, stratosphere, mesosphere, thermosphere. Because of the shallowness of the atmosphere, its motions over large areas are primarily horizontal. Layers of the atmosphere virginia department of education. Cstratosphere, mesosphere, thermosphere, troposphere.
As in the troposphere, the temperature decreases as altitude increases in the mesosphere. This layer of the atmosphere contains most of the ozone. Compare the composition and structure of earths atmospheric layers including the gases and differences in temperature and pressure within the layers. With the atmosphere set to today, fill out the table below. Make a prediction about what will happen if you reduce the amounts of greenhouse gases. The stratosphere helps protect earth from too much ultraviolet radiation because this layer of the atmosphere contains a.
Because now a days, our atmosphere is going to be more and more polluted. There is a printable worksheet available for download here so you can take the quiz with pen and paper this quiz has tags. Layers of the atmosphere activity worksheet answer. See how much more you do know about the atmosphere by trying to tackle the atmosphere quiz below and get some help studying. As you can see, each layer varies in thickness and in temperature. This is my quiz to assess my students knowledge of the. The troposphere is the layer of the atmosphere in which earths weather occurs. Athermosphere, stratosphere, mesosphere, troposphere. It starts at an altitude of about 500 km and goes out to about 10,000 km.
At what elevation does the coldest temperature occur. Above this layer is the stratosphere, followed by the mesosphere, then the thermosphere. The atmosphere is an important layer that provides protection for life to survive on earth. A set of important objective type questions with answers quiz format about earth. Warm front, cold front, high pressure system, low pressure system, cloud cover, wind speed, wind direction. It is the only layer in which life exists and virtually all weather occurs. Atmosphere and weather test 33 pts 23 pts multiple choice 10 pts matching be able to interpret head index and wind chill graphs be able to interpret the layers of the atmosphere line graph weather map symbols. The bulk of atmospheric gases over 75% lie within the lowermost atmospheric layer, the troposphere. The atmosphere can be divided into four layers based on temperature variations. The upper boundaries between these layers are known as the tropopause, the stratopause, and the mesopause, respectively.
The atmosphere extends about 600 kilometers about 373 miles above the surface of the earth. An atmosphere atmos meaning vapour, and sphaira, meaning sphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body. Click the circle by an answer with the mouse, then click on the submit button to get a response. Give each student a copy of the following two pages. Thickness of the atmosphere most of the atmospheric mass is confined in the lowest 100 km above the sea level. The earth is broken into 5 layers, geosphere, biosphere, hydrosphere, atmosphere, and cryosphere. Mcq quiz on atmosphere multiple choice questions and answers on atmosphere mcq questions quiz on atmosphere objectives questions with answer test pdf. Mcq set earth atmosphere gk objective question answers pdf.
It is where charged particles are located which reflects or absorbs radio waves. List the layers in order from closest to the ground to farthest from the ground. Name the temperature trend and important characteristic of each. Mcq set earth atmosphere gk objective question answers. While many different gases are found in the atmosphere, a number do not contribute significantly to solar heating of the atmosphere. The four main layers of the atmosphere are separated by thinner layers called pauses. The layer closest to the earth is called the troposphere. The four layers of the atmosphere evidence collected using highaltitude balloons, rockets, and satellites reveals alternating warm and colder horizons within the atmosphere. Because the bottom layer of our atmosphere is in contact with the ground it is directly heated by the ground in which of the processes listed below. Athe atmosphere bearths surface 17the atmospheric window. Atmosphere mcqs earths atmosphere quiz multiple choice. Which of the following is the correct order of the atmosphere layers from earth to space. The atmosphere can be divided into five layers according to the diversity of temperature and density. It contains 99 percent of the water vapor in the atmosphere.
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