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All questions of Major Landforms for Class 5 Exam
What is a large body of saltwater that surrounds continents called?- a)Lake
- b)River
- c)Ocean
- d)Pond
Correct answer is option 'C'. Can you explain this answer?
What is a large body of saltwater that surrounds continents called?
a)
Lake
b)
River
c)
Ocean
d)
Pond
|
Aniket Chaudhary answered |
Large body of saltwater surrounding continents
Ocean:
- A large body of saltwater that surrounds continents is called an ocean.
- Oceans cover about 71% of the Earth's surface and are essential for regulating the planet's climate and supporting marine life.
- There are five major oceans on Earth: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Southern Ocean, and the Arctic Ocean.
- Oceans are characterized by their vast size, deep waters, and immense biodiversity.
- They play a crucial role in the water cycle, weather patterns, and oxygen production, making them vital for life on Earth.
Ocean:
- A large body of saltwater that surrounds continents is called an ocean.
- Oceans cover about 71% of the Earth's surface and are essential for regulating the planet's climate and supporting marine life.
- There are five major oceans on Earth: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Southern Ocean, and the Arctic Ocean.
- Oceans are characterized by their vast size, deep waters, and immense biodiversity.
- They play a crucial role in the water cycle, weather patterns, and oxygen production, making them vital for life on Earth.
The two main divisions of the earth’s surface are: 1.Continents and 2 __________- a)Canals
- b)Rivers
- c)Seas
- d)Ocean Basins
Correct answer is option 'D'. Can you explain this answer?
The two main divisions of the earth’s surface are: 1.Continents and 2 __________
a)
Canals
b)
Rivers
c)
Seas
d)
Ocean Basins
|
Yashvi Pillai answered |
The Two Main Divisions of Earth's Surface
The Earth's surface is primarily divided into two main regions:
- Continents
- Ocean Basins
Understanding Ocean Basins
Ocean basins are vast depressions in the Earth's surface that hold the oceans. These basins cover approximately 71% of the Earth's surface, making them a significant part of our planet's geography.
Key Characteristics of Ocean Basins:
- Depth: Ocean basins vary in depth, with the average depth being around 12,080 feet (3,682 meters).
- Formation: They are formed through geological processes such as tectonic plate movements and volcanic activity.
- Types of Basins: There are different types of ocean basins, including continental margins, abyssal plains, and mid-ocean ridges.
Comparison with Other Options
- Canals: These are man-made waterways and do not constitute a natural division of the Earth's surface.
- Rivers: While important geographical features, rivers are surface water bodies that flow within continents and do not represent a primary division of the Earth's surface.
- Seas: Seas are smaller than oceans and are partially enclosed by land. They are considered parts of the ocean but do not represent a separate primary division.
Conclusion
In summary, the Earth’s surface is primarily divided into continents and ocean basins. This division is crucial for understanding Earth's geography, climate, and ecology. Ocean basins, being the vast bodies of water that cover a significant portion of the planet, play a vital role in global ecosystems and weather patterns.
The Earth's surface is primarily divided into two main regions:
- Continents
- Ocean Basins
Understanding Ocean Basins
Ocean basins are vast depressions in the Earth's surface that hold the oceans. These basins cover approximately 71% of the Earth's surface, making them a significant part of our planet's geography.
Key Characteristics of Ocean Basins:
- Depth: Ocean basins vary in depth, with the average depth being around 12,080 feet (3,682 meters).
- Formation: They are formed through geological processes such as tectonic plate movements and volcanic activity.
- Types of Basins: There are different types of ocean basins, including continental margins, abyssal plains, and mid-ocean ridges.
Comparison with Other Options
- Canals: These are man-made waterways and do not constitute a natural division of the Earth's surface.
- Rivers: While important geographical features, rivers are surface water bodies that flow within continents and do not represent a primary division of the Earth's surface.
- Seas: Seas are smaller than oceans and are partially enclosed by land. They are considered parts of the ocean but do not represent a separate primary division.
Conclusion
In summary, the Earth’s surface is primarily divided into continents and ocean basins. This division is crucial for understanding Earth's geography, climate, and ecology. Ocean basins, being the vast bodies of water that cover a significant portion of the planet, play a vital role in global ecosystems and weather patterns.
Elevation of land is measured from level of the sea which is taken as _________- a)Lowest Point
- b)Highest point
- c)Zero
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
Elevation of land is measured from level of the sea which is taken as _________
a)
Lowest Point
b)
Highest point
c)
Zero
d)
None of the above
|
Rohini Desai answered |
The elevation of land is measured from the level of the sea, which is taken as the reference point of zero. This reference point is known as sea level. It is the average level of the surface of the world's oceans and serves as a baseline for measuring the height or depth of landforms and bodies of water on Earth. By using sea level as a reference, scientists and surveyors can accurately determine the elevation of mountains, hills, valleys, and other features on the Earth's surface.
The solid portion of the earth on which we live is called ________- a)Lithosphere
- b)Atmosphere
- c)Hydrosphere
- d)Biosphere
Correct answer is option 'A'. Can you explain this answer?
The solid portion of the earth on which we live is called ________
a)
Lithosphere
b)
Atmosphere
c)
Hydrosphere
d)
Biosphere
|
|
Rohini Desai answered |
The solid portion of the Earth on which we live is called the lithosphere. The lithosphere refers to the outermost layer of the Earth's structure, which includes the crust and the uppermost part of the mantle. It is composed of solid rocks, minerals, and soil. The lithosphere is characterized by its rigidity and is divided into several tectonic plates that interact with each other, leading to various geological phenomena like earthquakes, volcanic activity, and the formation of mountains. It is on the lithosphere that landforms, continents, and landmasses are found, providing a physical foundation for life on Earth.
Which landform is characterized by flat, low-lying areas usually found near the coast?- a)Plateau
- b)Desert
- c)Valley
- d)Plain
Correct answer is option 'D'. Can you explain this answer?
Which landform is characterized by flat, low-lying areas usually found near the coast?
a)
Plateau
b)
Desert
c)
Valley
d)
Plain
|
Sankar Khanna answered |
Plain
Plain landforms are characterized by flat, low-lying areas usually found near the coast. Here is an explanation of why this is the correct answer:
Characteristics of a Plain:
- Plains are extensive areas of flat land with gentle slopes.
- They are often found near coastlines but can also exist inland.
- Plains are usually fertile and suitable for agriculture due to their flat topography.
Formation of Plains:
- Plains can be formed by the deposition of sediments carried by rivers, glaciers, or wind over time.
- Coastal plains, in particular, are formed by the deposition of sediment eroded from the land and carried by rivers to the coast.
- Over time, these sediments accumulate and create flat, low-lying areas near the coast.
Importance of Plains:
- Plains are important for agriculture as they provide fertile land for farming.
- They are also suitable for human settlement and infrastructure development due to their flat terrain.
- Many major cities and agricultural regions are located on plains around the world.
In conclusion, the landform characterized by flat, low-lying areas usually found near the coast is known as a plain. Plains are significant for agriculture, human settlement, and infrastructure development, making them essential features of the Earth's landscape.
Plain landforms are characterized by flat, low-lying areas usually found near the coast. Here is an explanation of why this is the correct answer:
Characteristics of a Plain:
- Plains are extensive areas of flat land with gentle slopes.
- They are often found near coastlines but can also exist inland.
- Plains are usually fertile and suitable for agriculture due to their flat topography.
Formation of Plains:
- Plains can be formed by the deposition of sediments carried by rivers, glaciers, or wind over time.
- Coastal plains, in particular, are formed by the deposition of sediment eroded from the land and carried by rivers to the coast.
- Over time, these sediments accumulate and create flat, low-lying areas near the coast.
Importance of Plains:
- Plains are important for agriculture as they provide fertile land for farming.
- They are also suitable for human settlement and infrastructure development due to their flat terrain.
- Many major cities and agricultural regions are located on plains around the world.
In conclusion, the landform characterized by flat, low-lying areas usually found near the coast is known as a plain. Plains are significant for agriculture, human settlement, and infrastructure development, making them essential features of the Earth's landscape.
What is a deep, narrow valley with steep sides called?- a)Plateau
- b)Canyon
- c)Hill
- d)Delta
Correct answer is option 'B'. Can you explain this answer?
What is a deep, narrow valley with steep sides called?
a)
Plateau
b)
Canyon
c)
Hill
d)
Delta
|
|
Mayank Iyer answered |
A deep, narrow valley with steep sides is called a canyon. Canyons are geological formations that are typically formed by the erosion of a river or other water sources over a long period of time. They are characterized by their steep, rocky walls and often have a narrow bottom where the water flows.
Formation of Canyons
- Canyons are formed through a process called erosion. Erosion is the wearing away of the Earth's surface by natural forces such as water, wind, or ice.
- When a river or stream flows through an area, it slowly erodes the surrounding rock and soil. Over time, the water cuts deeper into the ground, creating a narrow valley with steep sides - a canyon.
- The erosion process is usually accelerated by the presence of rocks and sediments in the water, which act as abrasive agents and help to carve out the canyon.
Characteristics of Canyons
- Canyons are typically long and narrow, with steep sides that can rise hundreds or even thousands of feet above the canyon floor.
- The walls of a canyon can be made of various types of rock, such as sandstone, limestone, or granite. These rocks can have different colors and textures, giving the canyon a unique and picturesque appearance.
- Canyons often have a V-shaped cross-section, with a wider top and a narrower bottom. This is due to the erosion process, which tends to wear away the bottom of the canyon more than the top.
- Canyons can also contain various geological features, such as waterfalls, rapids, or natural arches, which further enhance their beauty.
Examples of Famous Canyons
- Some of the most famous canyons in the world include the Grand Canyon in Arizona, USA, which is over a mile deep and 277 miles long.
- Another well-known canyon is the Fish River Canyon in Namibia, Africa, which is the second largest canyon in the world and offers stunning views.
- The Tara River Canyon in Montenegro is the deepest canyon in Europe, known for its crystal-clear waters and rugged beauty.
Conclusion
In conclusion, a deep, narrow valley with steep sides is called a canyon. These geological formations are created through the process of erosion and are characterized by their distinctive features, such as steep walls, unique rock formations, and often, the presence of water. Canyons can be found in various parts of the world and are known for their scenic beauty and geological significance.
Formation of Canyons
- Canyons are formed through a process called erosion. Erosion is the wearing away of the Earth's surface by natural forces such as water, wind, or ice.
- When a river or stream flows through an area, it slowly erodes the surrounding rock and soil. Over time, the water cuts deeper into the ground, creating a narrow valley with steep sides - a canyon.
- The erosion process is usually accelerated by the presence of rocks and sediments in the water, which act as abrasive agents and help to carve out the canyon.
Characteristics of Canyons
- Canyons are typically long and narrow, with steep sides that can rise hundreds or even thousands of feet above the canyon floor.
- The walls of a canyon can be made of various types of rock, such as sandstone, limestone, or granite. These rocks can have different colors and textures, giving the canyon a unique and picturesque appearance.
- Canyons often have a V-shaped cross-section, with a wider top and a narrower bottom. This is due to the erosion process, which tends to wear away the bottom of the canyon more than the top.
- Canyons can also contain various geological features, such as waterfalls, rapids, or natural arches, which further enhance their beauty.
Examples of Famous Canyons
- Some of the most famous canyons in the world include the Grand Canyon in Arizona, USA, which is over a mile deep and 277 miles long.
- Another well-known canyon is the Fish River Canyon in Namibia, Africa, which is the second largest canyon in the world and offers stunning views.
- The Tara River Canyon in Montenegro is the deepest canyon in Europe, known for its crystal-clear waters and rugged beauty.
Conclusion
In conclusion, a deep, narrow valley with steep sides is called a canyon. These geological formations are created through the process of erosion and are characterized by their distinctive features, such as steep walls, unique rock formations, and often, the presence of water. Canyons can be found in various parts of the world and are known for their scenic beauty and geological significance.
Which landform is a piece of land completely surrounded by water?- a)Peninsula
- b)Island
- c)Canyon
- d)Plateau
Correct answer is option 'B'. Can you explain this answer?
Which landform is a piece of land completely surrounded by water?
a)
Peninsula
b)
Island
c)
Canyon
d)
Plateau
|
Nisha Choudhury answered |
An island is a piece of land that is completely surrounded by water. It can be found in oceans, seas, lakes, and rivers.
Water covered by a large area of the earth’s surface and this area is called _________- a)Lithosphere
- b)Hydrosphere
- c)Biosphere
- d)Atmosphere
Correct answer is option 'B'. Can you explain this answer?
Water covered by a large area of the earth’s surface and this area is called _________
a)
Lithosphere
b)
Hydrosphere
c)
Biosphere
d)
Atmosphere
|
|
Rohini Desai answered |
Water covered by a large area of the Earth's surface is called the hydrosphere. The hydrosphere refers to all the water on Earth, including oceans, seas, lakes, rivers, groundwater, and even water vapor in the atmosphere. It plays a vital role in various Earth processes, such as the water cycle, climate regulation, and providing habitat for aquatic organisms. The hydrosphere is an essential component of the Earth's overall system and interacts with other spheres, such as the atmosphere, biosphere, and lithosphere.
What is a deep, narrow body of water that connects two larger bodies of water?- a)Peninsula
- b)Delta
- c)Strait
- d)Canyon
Correct answer is option 'C'. Can you explain this answer?
What is a deep, narrow body of water that connects two larger bodies of water?
a)
Peninsula
b)
Delta
c)
Strait
d)
Canyon
|
|
Nisha Choudhury answered |
A strait is a deep, narrow body of water that connects two larger bodies of water, such as two seas or two oceans. It is often used for navigation and trade between regions.
The large landmasses are known as _________- a)Ocean basins
- b)Continents
- c)Elevation
- d)Lithosphere
Correct answer is option 'B'. Can you explain this answer?
The large landmasses are known as _________
a)
Ocean basins
b)
Continents
c)
Elevation
d)
Lithosphere
|
|
Rohini Desai answered |
The large landmasses are known as continents. Continents are the major land areas on Earth's surface that are separated by ocean basins. There are a total of seven continents: Africa, Antarctica, Asia, Europe, North America, Australia (sometimes referred to as Oceania), and South America. Continents are characterized by their distinct geological features, diverse ecosystems, and human populations. They play a significant role in shaping the Earth's geography and have their unique cultural, social, and environmental characteristics.
The huge water bodies are called the ________- a)Continents
- b)Ocean Basin
- c)Hydrosphere
- d)Landmasses
Correct answer is option 'B'. Can you explain this answer?
The huge water bodies are called the ________
a)
Continents
b)
Ocean Basin
c)
Hydrosphere
d)
Landmasses
|
|
Rohini Desai answered |
The huge water bodies are called the ocean basins. The ocean basins are vast, deep depressions on the Earth's surface that are filled with seawater. They cover approximately 70% of the Earth's surface and are divided into several major oceans, including the Atlantic Ocean, Pacific Ocean, Indian Ocean, Southern Ocean, and Arctic Ocean. The ocean basins play a crucial role in regulating the Earth's climate, storing large amounts of heat and carbon dioxide, and supporting diverse marine ecosystems.
The gaseous layers that surround the earth are called ___________- a)Atmosphere
- b)Lithosphere
- c)Hydrosphere
- d)Biosphere
Correct answer is option 'A'. Can you explain this answer?
The gaseous layers that surround the earth are called ___________
a)
Atmosphere
b)
Lithosphere
c)
Hydrosphere
d)
Biosphere
|
|
Rohini Desai answered |
The gaseous layers that surround the Earth are called the atmosphere. The atmosphere is a layer of gases that envelops the planet and extends several kilometers above the Earth's surface. It is composed of various gases, primarily nitrogen (about 78%) and oxygen (about 21%), along with traces of other gases such as carbon dioxide, water vapor, and noble gases. The atmosphere plays a crucial role in supporting life on Earth by providing oxygen, regulating temperature, protecting against harmful radiation, and facilitating weather and climate patterns.
What is a large, flat-topped hill with steep sides, often found in dry regions, called?- a)Valley
- b)Plateau
- c)Canyon
- d)Mountain
Correct answer is option 'B'. Can you explain this answer?
What is a large, flat-topped hill with steep sides, often found in dry regions, called?
a)
Valley
b)
Plateau
c)
Canyon
d)
Mountain
|
Priyanka Kapoor answered |
A plateau is a large, flat-topped hill with steep sides. It is often found in dry regions and can vary in size from small to very large.
Who were the first men to climb the highest mountain peak Mount Everest on 29th May 1953?- a)Edmund Hillary and Tenzing Norgay Sherpa
- b)Junko Tabei
- c)Bechandri Pal
- d)None of the above
Correct answer is option 'A'. Can you explain this answer?
Who were the first men to climb the highest mountain peak Mount Everest on 29th May 1953?
a)
Edmund Hillary and Tenzing Norgay Sherpa
b)
Junko Tabei
c)
Bechandri Pal
d)
None of the above
|
|
Rohini Desai answered |
On 29th May 1953, Edmund Hillary, a New Zealand mountaineer, and Tenzing Norgay Sherpa, a Nepalese Sherpa mountaineer, became the first men to successfully climb the highest mountain peak, Mount Everest. They reached the summit of Mount Everest, which stands at 8,848 meters (29,029 feet) above sea level, as part of the British expedition led by John Hunt. Their historic achievement marked a significant milestone in mountaineering history.
What type of landform is characterized by a large hole in the ground formed by a collapsed cave?- a)Valley
- b)Sinkhole
- c)Delta
- d)Peninsula
Correct answer is option 'B'. Can you explain this answer?
What type of landform is characterized by a large hole in the ground formed by a collapsed cave?
a)
Valley
b)
Sinkhole
c)
Delta
d)
Peninsula
|
|
Priyanka Kapoor answered |
A sinkhole is a type of landform characterized by a large hole in the ground that forms when the roof of an underground cave collapses.
________ is a narrow zone where we find land, water and air together which contains all form of life.- a)Lithosphere
- b)Biomes
- c)Biosphere
- d)Hydrosphere
Correct answer is option 'C'. Can you explain this answer?
________ is a narrow zone where we find land, water and air together which contains all form of life.
a)
Lithosphere
b)
Biomes
c)
Biosphere
d)
Hydrosphere
|
|
Rohini Desai answered |
The biosphere is a narrow zone on Earth where land, water, and air come together, and it contains all forms of life. It refers to the sum of all ecosystems and includes the interactions between living organisms and their environment. The biosphere encompasses various biomes, which are distinct ecological regions characterized by specific climate, vegetation, and animal life. It is within the biosphere that the diversity of life, including plants, animals, and microorganisms, exists and thrives.
Which landform is usually formed as a result of the movement of glaciers?- a)Mountain
- b)Hill
- c)Valley
- d)Canyon
Correct answer is option 'A'. Can you explain this answer?
Which landform is usually formed as a result of the movement of glaciers?
a)
Mountain
b)
Hill
c)
Valley
d)
Canyon
|
|
Avinash Patel answered |
Mountains are often formed as a result of the movement of glaciers over long periods of time. The movement of glaciers can shape and reshape the Earth's surface, creating tall mountain ranges.
What landform is formed at the mouth of a river where it meets a larger body of water and deposits sediment?- a)Delta
- b)Island
- c)Peninsula
- d)Canyon
Correct answer is option 'A'. Can you explain this answer?
What landform is formed at the mouth of a river where it meets a larger body of water and deposits sediment?
a)
Delta
b)
Island
c)
Peninsula
d)
Canyon
|
|
Avinash Patel answered |
A delta is a landform formed at the mouth of a river where it meets a larger body of water, such as an ocean or a sea. It is created by the deposition of sediment carried by the river.
Corrected Question: Which landform is a piece of land that is surrounded by water on three sides but is still attached to the mainland?- a)a) Island
- b)b) Peninsula
- c)c) Delta
- d)d) Plateau
Correct answer is option 'B'. Can you explain this answer?
Corrected Question: Which landform is a piece of land that is surrounded by water on three sides but is still attached to the mainland?
a)
a) Island
b)
b) Peninsula
c)
c) Delta
d)
d) Plateau
|
Glitz Classes answered |
Corrected Solution: A peninsula is a piece of land that is surrounded by water on three sides but remains attached to the mainland on one side. An example of a peninsula is the Indian Peninsula.
Chapter doubts & questions for Major Landforms - Social Studies for Class 5 2025 is part of Class 5 exam preparation. The chapters have been prepared according to the Class 5 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 5 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
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