Explanation

On October 12, 2007, former U.S. Vice President Al Gore and the United Nation's Intergovernmental Panel on Climate Change are awarded the Nobel Peace Prize

Al Gore is the co-winner, of the Intergovernmental Panel on Climate Change, of the 2007 Nobel Peace Prize for “informing the world of the dangers posed by climate change.”

Explanation

The Mongol Empire of the 13th and 14th centuries

It was the largest contiguous land empire in history.

Founded: 1206

Date dissolved: 1368

Explanation

 Common salt comprises sodium and chlorine.

Sweat consists of about 99% water,

0.2-0.5% salts mainly sodium chloride

and traces of urea (0.08%).

Explanation

The opponent ran him over in public.

"over in " is best to keep the meaning of the original sentence

ND13-07-2023

Explanation

On 5 May 2020, Chinese and Indian troops engaged in skirmishes 

Date on 5 May 2020 – 20 January 2021 (8 months, 2 weeks and 1 day)

Location: Line of Actual Control (LAC), Sino-Indian border

Result: 2,000 sq km of Indian territory lost to China since June 2020.

Explanation

 "The weather is comparatively hotter today."

The word "comparatively" already suggests a comparison, so we use the comparative form of the adjective.

The correct comparative form of "hot" is "hotter".

Explanation

River Ravi in Pakistan is the most polluted river in the world, followed by water bodies in Bolivia and Ethiopia.

The Ravi River is a transboundary river crossing northwestern India and eastern Pakistan.

It is one of five rivers associated with the Punjab region

Length: 720 km (450 mi)

The Ravi was known as Purushni or Irawati to Indians in Vedic times and as Hydrates to the Ancient Greeks.

Explanation

To hit below the belt: To say something that is often too personal, usually irrelevant, and always unfair.

Explanation

Deuterium, (D, or 2H), also called heavy hydrogen.

Deuterium is an isotope of hydrogen.

In the simple hydrogen molecule, 

there is one proton,

one electron,

and no neutrons,protons,electrons,

and neutrons being the elementary particles that make up the atom.).

while 

Deuterium, on the other hand, is composed of one proton, one electron, and one neutron.

ND11-07-2023

Explanation

Cristiano Ronaldo dos Santos Aveiro GOIH ComM is a Portuguese professional footballer

Cristiano Ronaldo has set another record as his Instagram followers reached the 400 million mark

while

Selena Gomez officially became the first woman on Instagram to surpass 400 million followers