NCERT Class 6 Social Science Chapter 2 Oceans and Continents Solutions English Medium As Per CBSE New Syllabus to each chapter is provided in the list so that you can easily browse through different chapters NCERT Class 6 Social Science Chapter 2 Oceans and Continents Question Answer and select need one. NCERT Class 6 Social Science Chapter 2 Oceans and Continents Notes Download PDF. CBSE Class 6 Solutions for Social Science in English.
NCERT Class 6 Social Science Chapter 2 Oceans and Continents
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Oceans and Continents
Chapter: 2
| TEXTUAL QUESTION ANSWER |
| Theme A: India and the World: Land and the People |
The Big Questions
1. What are oceans and continents? What are their names and their distribution?
Ans: Oceans are the planet’s large saltwater bodies, and continents are massive landmasses. The five oceans are the Pacific, Atlantic, Indian, Southern (Antarctic), and Arctic.
Continents are the Earth’s major, continuous landmasses:
Continents: Asia, Africa, North America, South America, Antarctica, Europe, Australia.
Distribution: Oceans are more in the Southern Hemisphere, and land in the Northern Hemisphere.
Oceans and continents balance the climate and ecology of the Earth.
2. In what ways do oceans and continents impact life on Earth, including human life?
Ans: Both oceans and continents play a vital role in shaping the Earth’s climate. They affect all aspects of life, including animal, plant and human life. We also see their impact on our history, culture and our daily lives.
Oceans are important for climate, weather, and life, while continents play a role in the development of natural resources, biodiversity and settlements, which affects human life.
| Questions, activities and projects |
1. Explain the following terms:
(a) Continent:
Ans: A continent is a very large, continuous landmass on Earth that is usually separated from other landmasses by oceans or other bodies of water. There are seven continents: Asia, Africa, North America, South America, Antarctica, Europe, and Australia (listed from largest to smallest in size). Sometimes Europe and Asia are considered one continent called Eurasia.
For example, Asia is the largest continent, home to the highest mountain peak, Mount Everest, while Australia is the smallest continent, often called the “Island Continent.” Continents are important for studying geography because they help us understand the distribution of land, resources, people, and cultures across the globe.
(b) Ocean:
Ans: The ocean is the most important and key component of our Blue Planet. The ocean plays a vital role in modulating various climate processes of the Earth system. Ocean biota, especially phytoplankton, plays a fundamental role in regulating the Earth’s energy balance.
for example, constantly flows across different oceans, sustaining a rich diversity of marine life. Many plant and animal species can be found across multiple oceans. The marine flora includes tiny plants called algae and all kinds of seaweeds; the marine fauna consists of thousands of species of colourful fish, dolphins, whales, and countless mysterious deep-sea creatures. Each part of the ocean, from the sun-lit surface to the dark depths, has its own diverse life forms.
(c) Island:
Ans: India’s islands are located in the sea on both sides of the mainland. One group of islands is located in the Bay of Bengal. The other group of islands is in the Arabian Sea, some distance from the Malabar coast of Kerala. The islands in the Bay of Bengal are called the Andaman and Nicobar Islands, while the Indian islands in the Arabian Sea are called Lakshadweep.
For example, Sri Lanka is an island country in the Indian Ocean. Greenland is the world’s largest island, while Lakshadweep and Andaman & Nicobar Islands are important islands of India. The Hawaiian Islands in the Pacific Ocean are volcanic in origin, whereas the Maldives are coral islands.
2. Let us draw – Without looking at the maps in this chapter, draw the continents free hand on a sheet of paper and colour them. Then compare your drawing with the map of oceans and continents in the chapter.
Ans:
3. Let us do – On the outline map of the world given below, label all the continents and oceans.
Ans: Continents: North America, South America, Europe, Africa, Asia, Australia, and Antarctica.
Oceans: Pacific, Atlantic, Arctic, Indian, and Southern Oceans.
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