Science | MCQs

Explanation

"As many as" is used with countable nouns like species.

It emphasizes a large quantity — suitable here with "1,000 species."

Explanation

Brittle: hard but liable to break easily.

Brittle means نازک

AGM 09-2-2023

Explanation

• The sun revolve round the earth.
  
• revolve meaning: گھومنا
• ................
• How to use Revolve in a sentence
• The first great fact to be noticed is that the planets revolve around the sun in the same direction.
• ....................
• Revolve is defined as to think about something, or cause to move in a circle. 
  
  

Explanation

H.G. Wells is the author of "The Time Machine".

It is a science fiction novel published in 1895.

It introduced the concept of time travel through a machine.

Wells is considered one of the pioneers of the science fiction genre.

Explanation

The Nobel Prize in Physics for the year 2020 was awarded to three astrophysicists Roger Penrose from the UK, Reinhard Genzel from Germany, and Andrea Ghez from the USA.

The Nobel Prize in Physics 2020 was awarded “for the discovery that black hole formation is a robust prediction of the general theory of relativity”,

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Explanation

Oxygen is the correct spelling.

Oxygen means an element.

Oxygen means ہوا میں موجود گیس

Explanation

 Bottled up means to keep (a feeling or emotion) inside instead of expressing it: to hide

A) Bottled in: This is not a meaningful word choice in the context of the sentence.

C) Bottled on: This is also not a meaningful word choice in the context of the sentence.

Explanation

The plural of goose is geese.

Geese are waterfowl belonging to the Anatidae family.

Explanation

impassable

ناقابل تسخیر

Explanation

 Cascade جھرنا۔

Drip ٹپکانا