Class 6 Social Science Chapter 2 True/False – Oceans and Continents
Class 6 Social Science Chapter 2 True/False Statement for “Oceans and Continents” (based on NCERT textbook Exploring Society: India and Beyond).
True/False with Answers for Practice – Chapter 2 – Oceans and Continents
Class 6 Social Science – Exploring Society: India and Beyond
Theme A — India and the World: Land and the People
Chapter 2: Oceans and Continents
This includes True/False normally asked in school exams, tests, and NCERT exercises.
SET 1: True/False Basic Understanding – Chapter 2 – Oceans and Continents
- Oceans cover almost three-fourths of the Earth’s surface.
Answer: True
Explanation: The chapter states that nearly seven-tenths (almost three-fourths) of the Earth’s surface is covered with water. - Land covers more area than water on the Earth.
Answer: False
Explanation: Water covers most of the Earth’s surface, while land covers only a little over one-fourth. - The Earth is called the blue planet because of land visibility.
Answer: False
Explanation: Earth is called the blue planet because water bodies appear blue when seen from outer space. - A large continuous landmass is called a continent.
Answer: True
Explanation: The chapter defines a continent as a large continuous expanse of land. - Oceans and continents do not affect climate.
Answer: False
Explanation: Oceans and continents play a vital role in shaping the Earth’s climate and supporting life. - The Pacific Ocean is the smallest ocean.
Answer: False
Explanation: The Pacific Ocean is the largest ocean, not the smallest. - Water appears blue when Earth is seen from space.
Answer: True
Explanation: Most of the Earth’s surface is covered with water, which makes it appear blue from space. - Land covers a little more than one-fourth of the Earth.
Answer: True
Explanation: The chapter clearly states that land covers slightly more than one-fourth of the globe. - Oceans are the largest water bodies on Earth.
Answer: True
Explanation: Oceans are described as the largest water bodies on the planet. - Jules Verne wrote about the importance of oceans.
Answer: True
Explanation: The chapter begins with a quotation by Jules Verne highlighting the importance of oceans.
SET 2: True/False Distribution of Water and Land – Chapter 2 – Oceans and Continents
- Oceans and continents are equally distributed in both hemispheres.
Answer: False
Explanation: The chapter explains that oceans and continents are unevenly distributed between the hemispheres. - The Northern Hemisphere has more land.
Answer: True
Explanation: The Northern Hemisphere contains most of the Earth’s landmass. - The Southern Hemisphere has more water.
Answer: True
Explanation: The Southern Hemisphere is dominated by oceans and has less land. - The Equator divides the Earth into two hemispheres.
Answer: True
Explanation: The Equator divides the Earth into the Northern and Southern Hemispheres. - Oceans are shown in brown colour on maps.
Answer: False
Explanation: On maps, oceans are shown in blue, while land is shown in brown or green. - Seas, gulfs and bays are extensions of oceans.
Answer: True
Explanation: The chapter mentions that seas, gulfs and bays are smaller extensions of oceans. - The Arctic Ocean lies in the Southern Hemisphere.
Answer: False
Explanation: The Arctic Ocean lies in the Northern Hemisphere near the North Pole. - Continents are evenly spread across the Earth.
Answer: False
Explanation: Continents are unevenly distributed across the Earth’s surface. - The Earth can be studied using maps and globes.
Answer: True
Explanation: Maps and globes help us understand the distribution of land and water on Earth. - The blue areas on maps represent water.
Answer: True
Explanation: Blue colour on maps represents oceans, seas and other water bodies.
SET 3: True/False Oceans and Marine Life – Chapter 2 – Oceans and Continents
- All oceans are completely separate from one another.
Answer: False
Explanation: The chapter explains that oceans are interconnected and the dividing lines on maps are only conventions. - Marine life refers to plants and animals found in oceans and seas.
Answer: True
Explanation: ‘Marine’ means related to or found in oceans and seas, including both flora and fauna. - Algae are tiny marine plants.
Answer: True
Explanation: The chapter states that marine flora includes tiny plants called algae. - Dolphins and whales are examples of marine fauna.
Answer: True
Explanation: Dolphins and whales are ocean-dwelling animals and are part of marine fauna. - Oceans support only fish life.
Answer: False
Explanation: Oceans support a wide variety of life forms including plants, fish, mammals, and deep-sea creatures. - The deepest parts of oceans have no life.
Answer: False
Explanation: The chapter mentions that even dark ocean depths have diverse life forms. - Marine flora helps in producing oxygen.
Answer: True
Explanation: Marine plants produce more than half of the world’s oxygen. - Coral reefs are rich marine ecosystems.
Answer: True
Explanation: Coral reefs support a large variety of marine organisms. - Oceans contain freshwater suitable for direct human consumption.
Answer: False
Explanation: Ocean water is salty and not fit for consumption by humans. - Oceans are called the planet’s lungs.
Answer: True
Explanation: Oceans produce a large portion of Earth’s oxygen and regulate climate.
SET 4: True/False Freshwater and Water Scarcity – Chapter 2 – Oceans and Continents
- Most of Earth’s water is freshwater.
Answer: False
Explanation: Most of Earth’s water is salty seawater; freshwater forms only a small proportion. - Freshwater is found in glaciers, rivers, lakes and groundwater.
Answer: True
Explanation: The chapter lists these as the main sources of freshwater. - Groundwater is water found underground.
Answer: True
Explanation: Groundwater refers to water stored beneath the Earth’s surface. - Freshwater is easily available everywhere on Earth.
Answer: False
Explanation: Freshwater is limited and unevenly distributed. - Water scarcity exists despite abundant water on Earth.
Answer: True
Explanation: Most water is salty or inaccessible, leading to water scarcity. - Oceans are the main source of drinking water for humans.
Answer: False
Explanation: Humans depend mainly on freshwater sources, not oceans. - Saving water is important due to limited freshwater resources.
Answer: True
Explanation: The chapter highlights the importance of water conservation. - Rainfall is part of the Earth’s water cycle.
Answer: True
Explanation: Rainfall helps circulate water between oceans and land. - Glaciers store a large amount of freshwater.
Answer: True
Explanation: A major portion of freshwater is locked in glaciers. - Water crisis has no impact on human life.
Answer: False
Explanation: Water scarcity affects agriculture, health and daily life.
SET 5: True/False Oceans and Disasters – Chapter 2 – Oceans and Continents
- Monsoon rains originate in the oceans.
Answer: True
Explanation: The chapter states that monsoon rains come from oceanic moisture. - Cyclones originate over land.
Answer: False
Explanation: Cyclones form over oceans and affect coastal regions. - Tsunamis are caused by underwater earthquakes or volcanic eruptions.
Answer: True
Explanation: Tsunamis originate from disturbances at the ocean floor. - Tsunamis travel only short distances.
Answer: False
Explanation: Tsunamis can travel thousands of kilometres across oceans. - Coastal regions are most affected by tsunamis.
Answer: True
Explanation: Tsunamis cause maximum damage along coastlines. - The 2004 tsunami affected India.
Answer: True
Explanation: India and several other countries were severely affected. - Andaman and Nicobar Islands were affected by the 2004 tsunami.
Answer: True
Explanation: These islands suffered heavy damage during the tsunami. - Early warning systems help reduce disaster damage.
Answer: True
Explanation: Early warnings allow timely evacuation and protection. - Tsunamis are frequent events.
Answer: False
Explanation: The chapter states that tsunamis are rare but destructive. - Disaster management helps reduce loss of life and property.
Answer: True
Explanation: Disaster management focuses on prevention and response.
SET 6: True/False Continents and Their Count – Chapter 2 – Oceans and Continents
- Continents are large continuous landmasses.
Answer: True
Explanation: This is the textbook definition of continents. - The number of continents is fixed everywhere.
Answer: False
Explanation: Continents can be counted in different ways. - Europe and Asia together are called Eurasia.
Answer: True
Explanation: Geologically, Europe and Asia form one landmass called Eurasia. - Africa and Eurasia are always considered one continent.
Answer: False
Explanation: They are usually considered separate continents. - Seven continents are the most widely accepted count.
Answer: True
Explanation: The chapter confirms seven continents as the common classification. - Antarctica is included in the list of seven continents.
Answer: True
Explanation: Antarctica is one of the seven continents. - America can be considered one or two continents.
Answer: True
Explanation: North and South America can be combined or separated. - Continents are surrounded by water.
Answer: True
Explanation: All continents are surrounded by oceans. - Continents are smaller than islands.
Answer: False
Explanation: Continents are much larger than islands. - Continents differ in size.
Answer: True
Explanation: The chapter compares continents based on relative size.
SET 7: True/False Islands and Indian Context – Chapter 2 – Oceans and Continents
- Islands are landmasses surrounded by water on all sides.
Answer: True
Explanation: The chapter defines islands as pieces of land completely surrounded by water. - Continents are also islands.
Answer: False
Explanation: Continents are much larger landmasses and are not classified as islands. - Greenland is the largest island in the world.
Answer: True
Explanation: The chapter states that Greenland is the largest island on Earth. - India has more than 1,300 islands.
Answer: True
Explanation: The textbook mentions that India has over 1,300 small islands. - Lakshadweep Islands are located in the Bay of Bengal.
Answer: False
Explanation: Lakshadweep Islands are located in the Arabian Sea. - Andaman and Nicobar Islands lie in the Bay of Bengal.
Answer: True
Explanation: These island groups are situated in the Bay of Bengal. - Islands are always uninhabited.
Answer: False
Explanation: Many islands, including Indian islands, are inhabited. - India has scientific research stations in Antarctica.
Answer: True
Explanation: India established research bases in Antarctica starting with Dakshin Gangotri. - Antarctica has a warm climate.
Answer: False
Explanation: Antarctica has an extremely cold and harsh climate. - Human activities are completely absent in Antarctica.
Answer: False
Explanation: Scientists live and work in research stations in Antarctica.
SET 8: True/False Oceans and Human Life – Chapter 2 – Oceans and Continents
- Oceans play no role in human life.
Answer: False
Explanation: Oceans support climate, food supply, trade and livelihoods. - Fishing is an important ocean-based occupation.
Answer: True
Explanation: Oceans provide fish, which is a major source of food and income. - Oceans were used for trade in ancient times.
Answer: True
Explanation: People used oceans for migration and trade from early history. - Oceans influence cultural traditions of coastal communities.
Answer: True
Explanation: Coastal cultures have stories, beliefs and traditions linked to oceans. - Oceans are only dangerous and never beneficial.
Answer: False
Explanation: Oceans provide food, oxygen, rainfall and livelihoods despite dangers. - Oceans help regulate Earth’s climate.
Answer: True
Explanation: Oceans control temperature and weather patterns. - Without oceans, rainfall would still occur.
Answer: False
Explanation: Oceans are essential for the water cycle and rainfall. - Marine flora produces a large amount of oxygen.
Answer: True
Explanation: Oceans produce more than half of Earth’s oxygen. - Oceans are sometimes called the lungs of the planet.
Answer: True
Explanation: This term is used because oceans produce oxygen. - Human life is independent of oceans.
Answer: False
Explanation: Human survival depends heavily on oceans for climate and resources.
SET 9: True/False Pollution and Conservation – Chapter 2 – Oceans and Continents
- Oceans are free from pollution.
Answer: False
Explanation: Human activities have polluted oceans heavily. - Plastic waste is a major cause of marine pollution.
Answer: True
Explanation: Millions of tonnes of plastic are dumped into oceans every year. - Overfishing affects marine life negatively.
Answer: True
Explanation: Excessive fishing leads to decline in marine species. - Marine pollution threatens biodiversity.
Answer: True
Explanation: Pollution harms marine plants and animals. - Oceans do not need protection.
Answer: False
Explanation: Oceans are under serious threat and require conservation. - Protecting oceans is a collective responsibility.
Answer: True
Explanation: The chapter stresses shared responsibility for ocean protection. - Pollution affects only ocean animals.
Answer: False
Explanation: Pollution also affects humans through food chains and climate. - World Oceans Day is observed on June 8.
Answer: True
Explanation: The United Nations designated June 8 as World Oceans Day. - Oceans are part of the biosphere.
Answer: True
Explanation: Oceans support life and are a key part of Earth’s biosphere. - Human activities have no impact on oceans.
Answer: False
Explanation: Human actions significantly affect ocean health.
SET 10: True/False Overall Understanding and Summary – Chapter 2 – Oceans and Continents
- Earth has five oceans and seven continents.
Answer: True
Explanation: This is the most widely accepted classification. - Oceans are not interconnected.
Answer: False
Explanation: All oceans are connected and water flows between them. - The Pacific Ocean is the largest ocean.
Answer: True
Explanation: The chapter clearly identifies the Pacific Ocean as the largest. - The Arctic Ocean is the smallest ocean.
Answer: True
Explanation: The Arctic Ocean is the smallest among the five oceans. - The Indian Ocean is surrounded by Asia, Africa and Australia.
Answer: True
Explanation: These continents form the main boundaries of the Indian Ocean. - The Arabian Sea and Bay of Bengal are parts of the Indian Ocean.
Answer: True
Explanation: Both lie on either side of India. - Oceans and continents shape Earth’s climate.
Answer: True
Explanation: They influence temperature, rainfall and weather systems. - The Southern Hemisphere has more land than water.
Answer: False
Explanation: The Southern Hemisphere has more water than land. - Continents have equal sizes.
Answer: False
Explanation: Continents vary greatly in size. - Protecting oceans is essential for the future of humanity.
Answer: True
Explanation: Healthy oceans are necessary for climate balance and life.
