__________ is the lowest layer of the atmosphere.

Related Mcqs:

1. 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

2. Ozone layer prevents ______________ radiation from entering the atmosphere?

   A. Infra-red
   B. Ultraviolet
   C. X-rays
   D. Gamma rays
   E. None of these

3. Second layer of Earth’s atmosphere is__________?

   A. Stratosphere
   B. Mesosphere
   C. Troposphere
   D. Thermosphere

   Submitted by: Rehana Mallah

4. what is the height of The atmosphere layer mesosphere?

   A. 85 km
   B. 50 km
   C. 40 km
   D. 10 km

   Submitted by: Rehana Mallah

5. In which layer of atmosphere does commercial aircrafts usually fly?

   A. Stratosphere
   B. Troposphere
   C. Mesosphere
   D. Thermosphere

   Submitted by: Kashif Ashraf

6. Which layer of the atmosphere reflects radio waves back to the earth’s surface?

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

   Submitted by: Aamir Hussain Laghari

7. Which layer of the atmosphere lies close to the earth?

   A. Stratosphere
   B. Mesosphere
   C. Troposphere
   D. Thermosphere

   Submitted by: Ali Mallah

8. Outer layer of the human skin is called __________?

   A. Hypodermis
   B. Dermis
   C. Hemidermis
   D. Epidermis

   Submitted by: Aamir khan Hullio

9. __________ is the atmospheric layer wherein the weather occurs.

   A. Troposphere 
   B. Stratosphere
   C. Mesosphere
   D. Thermosphere

   Submitted by: Muhammad Abdullah

10. __________ contains the ozone layer.

    A. Troposphere
    B. Stratosphere
    C. Mesosphere
    D. Ionosphere

    Submitted by: Muhammad Abdullah