Glaciers - IELTS Reading Answers

Kasturika Samanta

13 min read

Updated On Feb 11, 2025

Glaciers Reading Answers is an IELTS Academic Reading topic with 15 IELTS Reading questions, covering matching questions and True/False/Not Given. Take the test and tally your answers with the given explanations to prepare better for a band score of 9.

Reading Passage for Glaciers Reading Answers
Glaciers Reading Answers Questions
Glaciers Reading Answers with Location and Explanation
Tips for Answering the Question Types in Glaciers Reading Answers

Recent IELTS Reading Tests with Answers PDF

Glaciers Reading Answers covers various aspects such as glacier formation, their movement, impact on the environment, and historical significance. Candidates have to solve this reading passage in just 20 minutes, making effective time management in IELTS Reading crucial.

Practising passages like Glaciers IELTS Reading Answers ensure that you are able to master time management and attempt all questions within the given timeframe to achieve a reading band score of 9. Here, we will guide you to solve the IELTS Reading practice test, provide explanations with locations for the answers and provide tips on how to approach IELTS Reading with optimal time management strategies. Let’s get started!

Reading Passage for Glaciers Reading Answers

Go through the Glaciers Reading Answers passage given below using the reading techniques and understand how to get more correct answers for a high IELTS band score!

You should spend about 20 minutes on Questions 1-15, which are based on the Reading Passage below.

Glaciers

A Besides the earth’s oceans, glacier ice is the largest source of water on earth. A glacier is a massive stream or sheet of ice that moves underneath itself under the influence of gravity. Some glaciers travel down mountains or valleys, while others spread across a large expanse of land. Heavily glaciated regions such as Greenland and Antarctica are called continental glaciers. These two ice sheets encompass more than 95 percent of the earth’s glacial ice. The Greenland ice sheet is almost 10,000 feet thick in some areas, and the weight of this glacier is so heavy that much of the region has been depressed below sea level. Smaller glaciers that occur at higher elevations are called alpine or valley glaciers. Another way of classifying glaciers is in terms of their internal temperature. In temperate glaciers, the ice within the glacier is near its melting point. Polar glaciers, in contrast, always maintain temperatures far below melting.

B The majority of the earth’s glaciers are located near the poles, though glaciers exist on all continents, including Africa and Oceania. The reason glaciers are generally formed in high alpine regions is that they require cold temperatures throughout the year. In these areas where there is little opportunity for summer ablation (loss of mass), snow changes to compacted fim and then crystallized ice. During periods in which melting and evaporation exceed the amount of snowfall, glaciers will retreat rather than progress. While glaciers rely heavily on snowfall, other climactic conditions including freezing rain, avalanches, and wind, contribute to their growth. One year of below-average precipitation can stunt the growth of a glacier tremendously. With the rare exception of surging glaciers, a common glacier flows about 10 inches per day in the summer and 5 inches per day in the winter. The fastest glacial surge on record occurred in 1953 when the Kutiah Glacier in Pakistan grew more than 12 kilometers in three months.

C The weight and pressure of ice accumulation cause glacier movement. Glaciers move out from under themselves, via plastic deformation and basal slippage. First, the internal flow of ice crystals begins to spread outward and downward from the thickened snow pack also known as the zone of accumulation. Next, the ice along the ground surface begins to slip in the same direction. Seasonal thawing at the base of the glacier helps to facilitate this slippage. The middle of a glacier moves faster than the sides and bottom because there is no rock to cause friction. The upper part of a glacier rides on the ice below. As a glacier moves it carves out a U-shaped valley similar to a riverbed, but with much steeper walls and a flatter bottom.

D Besides the extraordinary rivers of ice, glacial erosion creates other unique physical features in the landscape such as horns, fjords, hanging valleys, and cirques. Most of these landforms do not become visible until after a glacier has receded. Many are created by moraines, which occur at the sides and front of a glacier. Moraines are formed when material is picked up along the way and deposited in a new location. When many alpine glaciers occur on the same mountain, these moraines can create a horn. The Matterhorn, in the Swiss Alps, is one of the most famous horns. Fjords, which are very common in Norway, are coastal valleys that fill with ocean water during a glacial retreat. Hanging valleys occur when two or more glacial valleys intersect at varying elevations. It is common for waterfalls to connect the higher and lower hanging valleys, such as in Yosemite National Park. A cirque is a large bowl-shaped valley that forms at the front of a glacier. Cirques often have a lip on their downslope that is deep enough to hold small lakes when the ice melts away.

E Glacier movement and shape-shifting typically occur over hundreds of years. While presently about 10 percent of the earth’s land is covered with glaciers, it is believed that during the last Ice Age glaciers covered approximately 32 percent of the earth’s surface. In the past century, most glaciers have been retreating rather than flowing forward. It is unknown whether this glacial activity is due to human impact or natural causes, but by studying glacier movement, and comparing climate and agricultural profiles over hundreds of years, glaciologists can begin to understand environmental issues such as global warming.

Glaciers Reading Answers Questions

There are three types of IELTS Reading question types in Glaciers Reading Answers. They are:

Now set your timer and complete these questions within the time limit!

Questions 1-5

Reading Passage 1 has five paragraphs, A-E. Choose the most suitable heading for each paragraph from the list of headings below.

Write the appropriate numbers (i-viii) on your Answer Sheet

There are more headings than paragraphs, so you will not use them all.

1 Paragraph A
2 Paragraph B
3 Paragraph C
4 Paragraph D
5 Paragraph E

List of Headings

i Glacial Continents
ii Formation and Growth of Glaciers
iii Glacial Movement
iv Glaciers in the Last Ice Age
v Glaciers Through the Years
vi Types of Glaciers
vii Glacial Effects on Landscape
viii Glaciers in National Parks

Questions 6-10

Do the following statements agree with the information in Passage 1 ? in boxes 6-10 on your Answer Sheet, write

TRUE if the statement is true according to the passage.

FALSE if the statement contradicts the passage.

NOT GIVEN if there is no information about this in the passage.

6 Glaciers exist only near the north and south poles.
7 Glaciers are formed by a combination of snow and other weather conditions.
8 Glaciers normally move at a rate of about 5 to 10 inches a day.
9 All parts of the glacier move at the same speed.
10 During the last Ice Age, average temperatures were much lower than they are now.

Questions 11-15

Match each definition below with the term it defines.

Write the letter of the term, A-H, on your Answer Sheet

There are more terms than definitions, so you will not use them all

Terms
A	fjord
B	alpine glacier
C	horn
D	polar glacier
E	temperate glacier
F	hanging valley
G	cirque
H	surging glacier

11 a glacier formed on a mountain
12 a glacier with temperatures well below freezing
13 a glacier that moves very quickly
14 a glacial valley formed near the ocean
15 a glacial valley that looks like a bowl

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Glaciers Reading Answers with Location and Explanation

Tally your answers of the IELTS Academic Reading passage, Glaciers Reading Answers, with the answer key given below. Each answer is followed by its corresponding location in the passage and explanation for easy review.

1 Answer: vi

Question type: Matching Headings

Answer location: Paragraph A, line 4

Answer explanation: Few lines in the said paragraph indicate that “heavily glaciated regions such as Greenland and Antarctica are called continental glaciers. Smaller glaciers that occur at higher elevations are called alpine or valley glaciers. Also, in temperate glaciers, the ice within the glacier is near its melting point. Polar glaciers, in contrast, always maintain temperatures far below melting.” Hence, from this information, we can deduce that a comprehensive description of various glaciers is given.

2 Answer: ii

Question type: Matching Headings

Answer location: Paragraph B, line 2

Answer explanation: Paragraph B brings forth the information that, “the reason glaciers are generally formed in high alpine regions is that they require cold temperatures throughout the year. In these areas where there is little opportunity for summer ablation (loss of mass), snow changes to compacted fim and then crystallized ice. Additionally, “while glaciers rely heavily on snowfall, other climatic conditions including freezing rain, avalanches, and wind, contribute to their growth.” Here, the formation and growth of glaciers are described in detail.

3 Answer: iii

Question type: Matching Headings

Answer location: Paragraph C, line 6

Answer explanation: If you read through, a line provides the information that “the middle of a glacier moves faster than the sides and bottom because there is no rock to cause friction. The upper part of a glacier rides on the ice below. As a glacier moves it carves out a U-shaped valley similar to a riverbed, but with much steeper walls and a flatter bottom.” Hence, from this information, we can conclude that this paragraph gives an in-depth view of how glaciers move.

4 Answer: vii

Question type: Matching Headings

Answer location: Paragraph D, line 1

Answer explanation: If you read thoroughly, there’s a line that claims, “besides the extraordinary rivers of ice, glacial erosion creates other unique physical features in the landscape such as horns, fjords, hanging valleys, and cirques.” Here, it is suggested that glaciers have a huge impact on the landscape they affect.

5 Answer: v

Question type: Matching Headings

Answer location: Paragraph E, line 2

Answer explanation: A line in the said paragraph suggests that “while presently about 10 percent of the earth’s land is covered with glaciers, it is believed that during the last Ice Age glaciers covered approximately 32 percent of the earth’s surface. Also, by studying glacier movement, and comparing climate and agricultural profiles over hundreds of years, glaciologists can begin to understand environmental issues such as global warming.” Hence, we can deduce that this paragraph gives us an idea about glaciers in various periods of time, not just the Ice Age.

6 Answer: FALSE

Question type: True/False/Not Given Questions

Answer location: Paragraph B, line 1

Answer explanation: If you read through, there is a line in the said paragraph that suggests, “the majority of the earth’s glaciers are located near the poles, though glaciers exist on all continents, including Africa and Oceania. The reason glaciers are generally formed in high alpine regions is that they require cold temperatures throughout the year.” Since it’s mentioned that the ‘majority of the glaciers are located near the poles’ we can infer that not all glaciers are located near the poles. Hence, it is opposite to the claim made in the question.

7 Answer: TRUE

Question type: True/False/Not Given Questions

Answer location: Paragraph B, line 2

Answer explanation: In the said paragraph it is mentioned that “the reason glaciers are generally formed in high alpine regions is that they require cold temperatures throughout the year. In these areas where there is little opportunity for summer ablation (loss of mass), snow changes to compacted finm and then crystallized ice.” Hence, from this line, we can learn that the process of glacier formation requires favorable weather conditions and snow.

8 Answer: TRUE

Question type: True/False/Not Given Questions

Answer location: Paragraph B, 2nd last line

Answer explanation: We can confirm that Glaciers move about 5 t0 10 inches a day from the information where the author says that “with the rare exception of surging glaciers, a common glacier flows about 10 inches per day in the summer and 5 inches per day in the winter.”

9 Answer: FALSE

Question type: True/False/Not Given Questions

Answer location: Paragraph C, line 4

Answer explanation: According to a line “the middle of a glacier moves faster than the sides and bottom because there is no rock to cause friction.” From this information, we can learn that all the parts of the glaciers do not move at the same speed because it is mentioned that the middle part of a glacier travels faster than the other parts.

10 Answer: NOT GIVEN

Question type: True/False/Not Given Questions

Answer location: Paragraph E, line 2

Answer explanation: If you read through, a line claims that “while presently about 10 percent of the earth’s land is covered with glaciers, it is believed that during the last Ice Age glaciers covered approximately 32 percent of the earth’s surface.” Here, it is mentioned that during the Last Ice Age glaciers used to cover larger territories. However, it does not state that the temperatures were lower.

11 Answer: B