Explanation

Explanation

Desert soil is rich in soluble salts, but contains varying percentages of calcium carbonate. The soil is very poor in nitrogen and humus. Desert soil is not very fertile, but with proper irrigation methods, cultivation of crops like bajra, jowar, cotton, wheat, and sugarcane can be precited.

Explanation

In 1879, Wundt founded the first psychological laboratory of the world in Leipzig, Germany, where he mainly studied sensations and feelings by employing experimental methods.

Explanation

Pakistan receives monsoon precipitation through three different mechanisms by which monsoonal depressions formed in the Bay of Bengal reach different parts of Pakistan.

Explanation

Katabatic wind, also called downslope wind, or gravity wind, wind that blows down a slope because of gravity. It occurs at night, when the highlands radiate heat and are cooled.

Explanation

 Pakistan Minister of Foreign Affairs Bilawal Bhutto Zardari  attended the Shanghai Cooperation Organization Council of Foreign Ministers meeting in Goa.

Explanation

Greenwich is famous for its naval and military connections and its green spaces.

The Greenwich Meridian became the international standard for the prime meridian.

The prime meridian also sets Coordinated Universal Time (UTC)

ND27-7-2023

Explanation

U.S. Constitution: 1787-1789The Constitution of the United States is the foundation of our Federal Government. It is often called the supreme law of the land; no law may be passed that contradicts its principles.

Explanation

:انسان کے بعد دنیا کی ذہین ترین مخلوق

Explanation

Answer: C

The first extensive excavations at Harappa were started by Rai Bahadur Daya Ram Sahni in 1920. His work and contemporaneous excavations at Mohenjo-Daro first brought to the world's attention the existence of the forgotten Indus Valley civilization as the earliest urban culture in the Indian subcontinent.