Which air pollutant contributes in producing Acid Rain? [#653]

Sulphur Dioxide

---

Sulphur Dioxide

The ISI mark is a certification mark for industrial and consumer products in India that indicates that a product meets the standards set by the Bureau of Indian Standards (BIS). The BIS is the national standards body of India and the ISI mark has been used since 1955.

---

The ISI mark is a certification mark for industrial and consumer products in India that indicates that a product meets the standards set by the Bureau of Indian Standards (BIS). The BIS is the national standards body of India and the ISI mark has been used since 1955.

“Get the monkey off one's back” is an idiom that means to solve or remove a difficult problem or situation that causes unhappiness.

---

“Get the monkey off one's back” is an idiom that means to solve or remove a difficult problem or situation that causes unhappiness.

Sualkuchi

---

Sualkuchi

As of July 2024, India boasts 43 UNESCO World Heritage Sites, showcasing its rich cultural and natural heritage.

---

As of July 2024, India boasts 43 UNESCO World Heritage Sites, showcasing its rich cultural and natural heritage.

Rash Behari Bose, the revolutionary leader and founder of the Indian Independence League, was born in Subaldaha village, Bardhaman District in West Bengal, on 25 May 1886. He founded the Indian Independence League in 1942 during a conference in Tokyo convened by him.

---

Rash Behari Bose, the revolutionary leader and founder of the Indian Independence League, was born in Subaldaha village, Bardhaman District in West Bengal, on 25 May 1886. He founded the Indian Independence League in 1942 during a conference in Tokyo convened by him.

Robert Bruce, a Scottish adventurer, discovered tea plants growing wild in the upper Brahmaputra Valley of Assam in 1823. Bruce was drawn to the tea plants after noticing their distinct appearance and aroma, and the Singpho tribe's traditional use of the leaves for medicinal purposes.

---

Robert Bruce, a Scottish adventurer, discovered tea plants growing wild in the upper Brahmaputra Valley of Assam in 1823. Bruce was drawn to the tea plants after noticing their distinct appearance and aroma, and the Singpho tribe's traditional use of the leaves for medicinal purposes.

Ustad Amjad Ali Khan is an Indian classical musician renowned for playing the . He's known for his fast and clear ekhara taans. Khan is a sixth-generation sarod player in his family, and his ancestors have been shaping and developing the instrument for more than 200 years. He learned from his father, Haafiz Ali Khan, who was a court musician in Gwalior until India's independence in 1947. Khan has been performing internationally since the 1960s. He's also known for playing the sarod using his fingernails instead of his fingertips.

---

Ustad Amjad Ali Khan is an Indian classical musician renowned for playing the . He's known for his fast and clear ekhara taans. Khan is a sixth-generation sarod player in his family, and his ancestors have been shaping and developing the instrument for more than 200 years. He learned from his father, Haafiz Ali Khan, who was a court musician in Gwalior until India's independence in 1947. Khan has been performing internationally since the 1960s. He's also known for playing the sarod using his fingernails instead of his fingertips.

Step brother

---

Step brother

The Ahom dynasty, which ruled Assam for over six centuries, originated from the Tai people of Yunnan Province in southwestern China. Led by Sukaphaa, they migrated to Assam in the 13th century and established their kingdom, gradually expanding their control over the region.

---

The Ahom dynasty, which ruled Assam for over six centuries, originated from the Tai people of Yunnan Province in southwestern China. Led by Sukaphaa, they migrated to Assam in the 13th century and established their kingdom, gradually expanding their control over the region.

The vibrant yellow color of a ripe papaya is primarily attributed to the presence of carotenoid (caricaxanthin) pigments. As the fruit ripens, the green chlorophyll, which is dominant in unripe fruits, breaks down. Simultaneously, specialized cell organelles called chromoplasts synthesize and accumulate these yellow and orange carotenoids, such as caricaxanthin and beta-carotene. These pigments are responsible for a wide range of yellow, orange, and red hues found in many fruits and vegetables.

---

The vibrant yellow color of a ripe papaya is primarily attributed to the presence of carotenoid (caricaxanthin) pigments. As the fruit ripens, the green chlorophyll, which is dominant in unripe fruits, breaks down. Simultaneously, specialized cell organelles called chromoplasts synthesize and accumulate these yellow and orange carotenoids, such as caricaxanthin and beta-carotene. These pigments are responsible for a wide range of yellow, orange, and red hues found in many fruits and vegetables.