Login
Register
All Subjects Topic Wise MCQs
PPSC Papers (All Departments)
OTHERS Past Papers FPSC, NTS etc.
The lowest zone of the atmosphere containing about seventy five per cent of total mass of atmosphere and ninety percent of water vapour is called:

The lowest zone of the atmosphere containing about seventy five per cent of total mass of atmosphere and ninety percent of water vapour is called:

  • (A) Troposphere
  • (B) Ionosphere
  • (C) Exosphere
  • (D) Stratosphere
The troposphere is the lowest layer of the atmosphere. It contains about 75% of the total mass of the atmosphere and 99% of the water vapour in it. It extends from the surface of the Earth to 10-15 kilometers, and this is where all the weather occurs.
Facebook
WhatsApp
Related MCQs:

 ‘NATO’ is an abbreviation of:

March 18, 2026 No Comments
  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

You May Like

Comment

All Subjects

PPSC PAST PAPERS

PPSC

SPSC PAST PAPERS

FPSC PAST PAPERS

KKPSC PAST PAPERS

Explore Kazmi MCQs for comprehensive practice and preparation in various subjects. Boost your knowledge with expertly curated multiple-choice questions and detailed solutions.

Facebook Youtube

Site Pages.

Top Categories.

Site Links.

© 2026 Kazmi MCQs. Content owned by Kazmi.

You cannot copy content of this page

Scroll to Top