How many layers does the earth have?

Related Mcqs:

1. Which among the following is the correct sequence of the various layers of the Atmosphere from the Earth’s surface?

   A. Ionosphere, Mesosphere, Stratosphere, Troposphere B. Mesosphere, Stratosphere, Ionosphere, Troposphere C. Troposphere, Stratosphere, Mesosphere, Ionosphere D. Troposphere, Ionosphere, Stratosphere, Mesosphere Submitted by: ★ ɪʟʏᴀsɪʟᴜ ★...

2. The earth’s atmosphere is divided into layers based on the vertical profile of __________?

   A. Air pressure B. Air temperature C. Air density D. Wind speed Submitted by: Mansoor Ul Haque...

3. Earth is divided into following three layers?

   a. Crust, Mountains, Oceans b. Crust, Mantle, Trenches c. Trenches, Mountains, Core d. Crust, Mantel, Core Submitted by: Mumtaz Ali Bukhari...

4. How many layers does sun have ?

   A. 6 B. 4 C. 7 D. 3 Submitted by: KAMRAN...

5. The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.

   A. Mars B. Saturn C. Uranus D. Jupiter...

6. About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?

   A. Oxygen B. Cabon Dioxide C. Silicon D. Clay...

7. The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a ____________?

   A. Diatonic scale B. Fahrenheit Scale C. Richter scale D. Celsius Scale E. None of these...

8. The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name?

   A. Ionosphere B. Troposphere  C. Stratosphere D. Mesosphere Submitted by: Ashfaque Ali Khoso...

9. Which of the following atmospheric layers help in radio communication?

   A. Exosphere B. Ionosphere C. Troposphere D. Stratosphere E. Ozone layer...

10. Most of the weather phenomena take place in which of the following layers of the atmosphere?

    A. Mesosphere B. Ionosphere C. Stratosphere D. Troposphere Submitted by: Mansoor Ahmed Suhag...