The Coldest layer of atmosphere is

Related Mcqs:

All matter is made of ___________?

A. Air B. Water C. Vibrations D. Atoms...

The gradual physiological adjustment to slowly changing new environmental conditions is known as _____________________?

A. Selection B. Introduction C. Acclimatization D. Quarantine...

Steradian is the unit of_______________?

A. Solid angle B. Liquid angle C. Gas angle D. Plain angle...

Oncology is the Study of__________?

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

who discovered oxygen

A. joseph priestley B.LinusYake C.Vladimir zworykin D.JD.Joseph James...