Explanation

The amphitheater-like hollow that forms at the head of a glacier is called a cirque.

Cirques are bowl-shaped depressions that glaciers carve into mountains and valley sidewalls at high elevations.

The word "cirque" comes from the Latin word circus.

Explanation

Explanation

 Brüggen Glacier, also known as Pío XI Glacier named by Spanish explorers after a Pope,

It is located  in southern Chile

It is the largest western outflow from the Southern Patagonian Ice Field.

Now about 66 km (41 mi) in length,

iI is the longest glacier in the southern hemisphere outside Antarctica

Explanation

Antarctica is the continent covered with the most glaciers, with 91% of the world's glaciers found there.

Antarctica also contains 90% of the world's glacier ice, which is enough to raise sea levels by nearly 60 meters if it were to melt.

Explanation

The Karakoram Range is home to many of the world's largest glaciers.

Including the Siachen Glacier.

It is one of the longest outside the polar regions.

Explanation

Glaciers are found on every continent.

According to the World Glacier Monitoring Service, there are glaciers in approximately 50 countries around the world. 

These countries are home to over 200,000 glaciers.

It covering about 14 million square kilometers (5.4 million square miles) of land.

Explanation

Glaciers are the largest source of freshwater on Earth, holding about 69% of the world's fresh water.

It primarily in ice sheets and polar regions.

Explanation

جب کسی طاس یا نشیبی وادی میں برف کا ایک وسیع ذخیرہ جمع ہو جائے تو اس ڈھیر میں سے زبان کی شکل کا ایک حصہ اوپری دباؤ کی بنا پر برآمد ہونے لگتا ہے جو آہستہ آہستہ سرکتے سرکتے اس انبار سے علاحدہ ہو کر ڈھلان کے ساتھ متحرک ہو جاتا ہے۔ اسے گلیشیر کہتے ہیں

Explanation

Length 66 km, 41 mile

Location _chile

Type _ tidewater glacier

Explanation

Niagara Falls is located in North America. 

Niagara Falls is located between New York and Ontario 

Niagara Falls is the natural border between United States of America (USA) and Canada.