Punjab public service commission

*🌍 World Oceans – Key Facts*
🟢 Pacific Ocean is the largest and deepest ocean on Earth
🟢 Covers about 30% of Earth’s surface
🟢 Contains 97% of Earth’s water
🟢 Mariana Trench (deepest point) lies in the Pacific
🟢 Bering Strait connects Pacific to Arctic Ocean
🟢 Oceans cover 71% of the Earth's surface
🟢 Indian Ocean is the warmest
🟢 Persian Gulf is the hottest part of Indian Ocean
🟢 Diamantina Trench is its deepest point
🟢 Arctic Ocean is the smallest ocean in the world
🟢 Jordan has no coastline or ocean
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*🌊 Major Oceans & Their Locations*
🟢 Pacific Ocean – Between Asia, Australia & Americas
🟢 Atlantic Ocean – Between Americas, Europe & Africa
🟢 Indian Ocean – Between Africa, South Asia & Australia
🟢 Southern Ocean – Surrounds Antarctica
🟢 Arctic Ocean – North of Asia, Europe & America

*10 useful one-word substitutions*

• Autobiography – The life story of a person written by himself/herself.

• Biography – The life story of a person written by someone else.

• Omnipotent – One who is all-powerful.

• Pessimist – A person who looks at the dark side of things.

• Optimist – A person who looks at the bright side of things.

• Ambidextrous – A person who can use both hands equally well.

• Anonymous – A person whose name is not known.

• Monologue – A long speech by one person in a play or movie.

• Polyglot – A person who knows or speaks many languages.

• Philatelist – A person who collects stamps.

Gk

General knowledge MCqs

General science