Our atmosphere consists of__________ CO2?

Related Mcqs:

1. The atmosphere of moon consists of______________?

   A. 90% Hydrogen, 10% Nitrogen
   B. 80%Nitrogen, 20% Hydrogen
   C. 60% Nitrogen, 40%inert gases
   D. None

2. Our atmosphere consists of___________ Oxygen approximately?

   A. 11% Oxygen approximately
   B. 21% Oxygen approximately
   C. 31% Oxygen approximately
   D. None of these

   Submitted by: Ameer Ali Mirani

3. The setting sun often looks oval in the shape because of__________?

   A. The fact that sun really becomes oval in the evening
   B. Refraction of rays of sun passing through the atmosphere
   C. Optical Illusion
   D. Dispersion

   Submitted by: Jameel Ahmed Solangi (Larkana)

4. Oncology is the Study of__________?

   A. Onions
   B. Origins
   C. Cancer
   D. Diseases

   Submitted by: Melody

5. Air contains maximum amount of__________?

   A. oxygen
   B. nitrogen
   C. hydrogen
   D. carbon dioxide

   Submitted by: ABDUL HAYEE

6. Cover of the capsule is made of__________?

   A. Paper
   B. Polythene
   C. Eggshell
   D. Gelatin 

   Submitted by: Muhammad Tahir

7. EEG records the activity of__________?

   A. Heart
   B. Lungs
   C. Brain
   D. Muscles

   Submitted by: Malik Asghar Hussain

8. Day and night are the results of__________?

   A. Earth rotation around its axis
   B. Earth revolution
   C. Earth rotation accompanied with its revolution.
   D. None of these

   Submitted by: Muhammad Arshad Anwer

9. Ultra Microscopic viruses are the main cause of__________?

   A. Malaria
   B. Measles
   C. Mumps
   D. Cholera

   Submitted by: Fareed Ahmed Kunbhar

10. The earth revolves around the sun at a speed of__________?

    A. 18.5 km/sec
    B. 26.6 km/sec
    C. 29 km/sec
    D. 31.9 km/sec

    Submitted by: Syed Nizakat Ali Shah