Explanation

Acid rain is mainly caused by emissions of Sulfur dioxide and Nitrogen oxide in the atmosphere.

Acid rain mainly Causes health problem like Asthma.

Explanation

Mercury With a diameter of 4,879 km (3031.67 mi).

Mercury is the smallest planet in our Solar System.

Nearest Planet to Sun.

Fastest Planet.

Explanation

Dry ice is a solid form of carbon dioxide.

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"Dry ice" is solid, frozen carbon dioxide, which is sublimated at a chilly -78.5 °C (-109.3°F).

Dry ice is used primarily as a cooling agent.

Dry ice does not melt into a liquid when heated instead, it changes directly into a gas.

ND16-8-2023

Explanation

About National Anthem of Pakistan:

• Written by: Hafeez Jalandhari in 1952
• Music by: Ahmad G. Chagla in 1949
• Adopted on: August 13, 1954
• First recorded by: Ahmed Rushdi in 1954
• Re-recorded after 68 years

• 15 lines in the National Anthem of Pakistan
• 48 words in the National Anthem of Pakistan
• First played in front of Raza Shah Rahalvi of Iran
• "Jan-i-Istaqbal" means Symbol of ambitions
• First played on national radio on August 14, 1947
• Duration of the National Anthem of Pakistan: 80 seconds (1 minute 20 seconds)
• Pakistan's National Anthem is written in: Persian

Explanation

K-2 is Also Known As Godwin Austin

K2 mountain was first measured by Godwin Austen in 1856.

Godwin Austen was an English topographer (surveyor) 

'K' standing for Karakoram.

Mount K2 is the second-highest mountain on Earth.

 after the world's highest peak Mount Everest.

Mount K2 is part of the Karakorum Range located on the border of Pakistan and China.

K2 height 8,611 meters

It is located on the China–Pakistan border between Baltistan in the Gilgit-Baltistan region of northern Pakistan.

Explanation

 The majority of food digestion is completed in the small intestine.

While digestion begins in the mouth and stomach, the small intestine,

With its three sections (duodenum, jejunum, and ileum),

It is where most chemical digestion and nutrient absorption occur,.

The pancreas and liver also contribute enzymes and bile to the small intestine to aid in this process. 

Explanation

Explanation

Explanation

Urdu is the national language and one of the official languages.

English is also an official language, used in government, legal, and educational contexts.

Explanation

Jute was also known as the ‘Golden Fibre’.

It is mainly because of its colour.

It grows well on alluvial soil

Requires high temperature, heavy rainfall, and humid climate.

This crop is grown in the tropical areas.

India and Bangladesh are the leading producers of jute.