The continents, ordered from the smallest to the largest, are: Australia, Europe, Antarctica, South America, North America, Africa, and Asia. Asia stands as the largest, hosting diverse cultures, climates, and ecosystems, while Australia is the smallest continent, renowned for its unique biodiversitRead more
The continents, ordered from the smallest to the largest, are: Australia, Europe, Antarctica, South America, North America, Africa, and Asia. Asia stands as the largest, hosting diverse cultures, climates, and ecosystems, while Australia is the smallest continent, renowned for its unique biodiversity. This ranking is based on the total land area each continent occupies on Earth.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
(a) A continent is one of Earth's large, continuous landmasses. There are seven continents: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Continents host diverse geographical features such as mountains, rivers, and deserts, and support a wide range of ecosystems andRead more
(a) A continent is one of Earth’s large, continuous landmasses. There are seven continents: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Continents host diverse geographical features such as mountains, rivers, and deserts, and support a wide range of ecosystems and human societies. Each continent is unique in its biodiversity, culture, and contribution to global climate systems.
(b) An ocean is a massive body of saltwater that covers over 70% of Earth’s surface, providing essential resources and regulating global climate. The five major oceans—Pacific, Atlantic, Indian, Southern, and Arctic—are interconnected and play a critical role in weather patterns, biodiversity, and supporting marine life. Oceans also serve as major routes for global trade and human migration.
(c) An island is a landmass completely surrounded by water, smaller than a continent. Islands can range from large ones like Greenland to tiny islets. Due to their isolation, islands often support unique ecosystems and species. Islands can be formed through volcanic activity or changes in sea levels and are critical to biodiversity, marine life, and human habitation.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
The Earth's five oceans—the Pacific, Atlantic, Indian, Southern, and Arctic—play vital roles in regulating the planet’s climate. They support diverse marine ecosystems and are a major source of food, water, and oxygen. Oceans also impact weather patterns, such as monsoons and hurricanes, and provideRead more
The Earth’s five oceans—the Pacific, Atlantic, Indian, Southern, and Arctic—play vital roles in regulating the planet’s climate. They support diverse marine ecosystems and are a major source of food, water, and oxygen. Oceans also impact weather patterns, such as monsoons and hurricanes, and provide crucial transportation routes for trade and travel, making them essential to life on Earth.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Continents occupy roughly 29% of Earth's surface, including Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Oceans make up 71%, with vast water bodies like the Pacific, Atlantic, and Indian Oceans. The Southern Hemisphere has more water, while the Northern Hemisphere hRead more
Continents occupy roughly 29% of Earth’s surface, including Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Oceans make up 71%, with vast water bodies like the Pacific, Atlantic, and Indian Oceans. The Southern Hemisphere has more water, while the Northern Hemisphere has more land. This distribution shapes the global climate and biodiversity across the planet.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
The Indian Ocean is critical to India’s climate, bringing monsoon rains that support agriculture. It also serves as a vital trade route, connecting India with Africa, the Middle East, and Southeast Asia. Additionally, the Arabian Sea and Bay of Bengal, part of the Indian Ocean, provide rich marine rRead more
The Indian Ocean is critical to India’s climate, bringing monsoon rains that support agriculture. It also serves as a vital trade route, connecting India with Africa, the Middle East, and Southeast Asia. Additionally, the Arabian Sea and Bay of Bengal, part of the Indian Ocean, provide rich marine resources and influence India’s economic and cultural exchanges with other nations bordering the ocean.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Oceans contribute to natural disasters such as tsunamis, hurricanes, and cyclones, which cause widespread damage to coastal areas. The 2004 Indian Ocean tsunami, triggered by an underwater earthquake near Indonesia, devastated coastal regions across 14 countries, including India. Over 2 lakh lives wRead more
Oceans contribute to natural disasters such as tsunamis, hurricanes, and cyclones, which cause widespread damage to coastal areas. The 2004 Indian Ocean tsunami, triggered by an underwater earthquake near Indonesia, devastated coastal regions across 14 countries, including India. Over 2 lakh lives were lost, and it led to the creation of early warning systems to prevent future disasters of such magnitude.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providingRead more
Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providing sufficient water for human consumption, agriculture, and industrial use, particularly in densely populated or drought-prone regions.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Oceans influence Earth's climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. TogethRead more
Oceans influence Earth’s climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. Together, oceans and continents maintain global biodiversity, shaping weather patterns and sustaining life on land and in the sea through a complex interrelationship.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean TsunRead more
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean Tsunami Warning System, which monitors seismic activity and ocean conditions to provide advance warnings, enabling evacuation and disaster management efforts to reduce loss of life and property.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth's oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet's breathable atmosphere. ThisRead more
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth’s oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet’s breathable atmosphere. This process is vital for sustaining life on Earth, as oceans play a key role in regulating the air we breathe and maintaining ecological balance.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Write down the list of continents from the smallest to the largest.
The continents, ordered from the smallest to the largest, are: Australia, Europe, Antarctica, South America, North America, Africa, and Asia. Asia stands as the largest, hosting diverse cultures, climates, and ecosystems, while Australia is the smallest continent, renowned for its unique biodiversitRead more
The continents, ordered from the smallest to the largest, are: Australia, Europe, Antarctica, South America, North America, Africa, and Asia. Asia stands as the largest, hosting diverse cultures, climates, and ecosystems, while Australia is the smallest continent, renowned for its unique biodiversity. This ranking is based on the total land area each continent occupies on Earth.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessExplain the following terms: (a) Continent (b) Ocean (c) Island
(a) A continent is one of Earth's large, continuous landmasses. There are seven continents: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Continents host diverse geographical features such as mountains, rivers, and deserts, and support a wide range of ecosystems andRead more
(a) A continent is one of Earth’s large, continuous landmasses. There are seven continents: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Continents host diverse geographical features such as mountains, rivers, and deserts, and support a wide range of ecosystems and human societies. Each continent is unique in its biodiversity, culture, and contribution to global climate systems.
(b) An ocean is a massive body of saltwater that covers over 70% of Earth’s surface, providing essential resources and regulating global climate. The five major oceans—Pacific, Atlantic, Indian, Southern, and Arctic—are interconnected and play a critical role in weather patterns, biodiversity, and supporting marine life. Oceans also serve as major routes for global trade and human migration.
(c) An island is a landmass completely surrounded by water, smaller than a continent. Islands can range from large ones like Greenland to tiny islets. Due to their isolation, islands often support unique ecosystems and species. Islands can be formed through volcanic activity or changes in sea levels and are critical to biodiversity, marine life, and human habitation.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhat are the five major oceans, and how do they affect life on Earth?
The Earth's five oceans—the Pacific, Atlantic, Indian, Southern, and Arctic—play vital roles in regulating the planet’s climate. They support diverse marine ecosystems and are a major source of food, water, and oxygen. Oceans also impact weather patterns, such as monsoons and hurricanes, and provideRead more
The Earth’s five oceans—the Pacific, Atlantic, Indian, Southern, and Arctic—play vital roles in regulating the planet’s climate. They support diverse marine ecosystems and are a major source of food, water, and oxygen. Oceans also impact weather patterns, such as monsoons and hurricanes, and provide crucial transportation routes for trade and travel, making them essential to life on Earth.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessHow are continents and oceans distributed on Earth?
Continents occupy roughly 29% of Earth's surface, including Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Oceans make up 71%, with vast water bodies like the Pacific, Atlantic, and Indian Oceans. The Southern Hemisphere has more water, while the Northern Hemisphere hRead more
Continents occupy roughly 29% of Earth’s surface, including Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Oceans make up 71%, with vast water bodies like the Pacific, Atlantic, and Indian Oceans. The Southern Hemisphere has more water, while the Northern Hemisphere has more land. This distribution shapes the global climate and biodiversity across the planet.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhat is the significance of the Indian Ocean to India?
The Indian Ocean is critical to India’s climate, bringing monsoon rains that support agriculture. It also serves as a vital trade route, connecting India with Africa, the Middle East, and Southeast Asia. Additionally, the Arabian Sea and Bay of Bengal, part of the Indian Ocean, provide rich marine rRead more
The Indian Ocean is critical to India’s climate, bringing monsoon rains that support agriculture. It also serves as a vital trade route, connecting India with Africa, the Middle East, and Southeast Asia. Additionally, the Arabian Sea and Bay of Bengal, part of the Indian Ocean, provide rich marine resources and influence India’s economic and cultural exchanges with other nations bordering the ocean.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessHow do oceans contribute to natural disasters, and what is an example of such an event?
Oceans contribute to natural disasters such as tsunamis, hurricanes, and cyclones, which cause widespread damage to coastal areas. The 2004 Indian Ocean tsunami, triggered by an underwater earthquake near Indonesia, devastated coastal regions across 14 countries, including India. Over 2 lakh lives wRead more
Oceans contribute to natural disasters such as tsunamis, hurricanes, and cyclones, which cause widespread damage to coastal areas. The 2004 Indian Ocean tsunami, triggered by an underwater earthquake near Indonesia, devastated coastal regions across 14 countries, including India. Over 2 lakh lives were lost, and it led to the creation of early warning systems to prevent future disasters of such magnitude.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhy is water scarcity a concern despite the abundance of water on Earth?
Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providingRead more
Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providing sufficient water for human consumption, agriculture, and industrial use, particularly in densely populated or drought-prone regions.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessHow do oceans and continents influence climate and biodiversity?
Oceans influence Earth's climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. TogethRead more
Oceans influence Earth’s climate by regulating temperature, distributing heat through ocean currents, and providing moisture for rainfall, which impacts agriculture and ecosystems. Continents, with their varied topography and climate zones, support diverse ecosystems, from forests to deserts. Together, oceans and continents maintain global biodiversity, shaping weather patterns and sustaining life on land and in the sea through a complex interrelationship.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhat are tsunamis, and how are they detected?
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean TsunRead more
Tsunamis are large, powerful waves caused by underwater earthquakes, volcanic eruptions, or other seismic activity. They can travel across vast ocean distances and cause immense destruction when they reach coastlines. Detection is possible through early warning systems, such as the Indian Ocean Tsunami Warning System, which monitors seismic activity and ocean conditions to provide advance warnings, enabling evacuation and disaster management efforts to reduce loss of life and property.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhy are oceans referred to as the lungs of the planet?
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth's oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet's breathable atmosphere. ThisRead more
Oceans are called the ‘lungs of the planet’ because marine plants, particularly algae and phytoplankton, produce more than 50% of the Earth’s oxygen. These microscopic organisms absorb carbon dioxide and release oxygen through photosynthesis, contributing to the planet’s breathable atmosphere. This process is vital for sustaining life on Earth, as oceans play a key role in regulating the air we breathe and maintaining ecological balance.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See less