Exploring Continents and Oceans in Class 5 Social Science

What is the primary reason for historical voyages?

• To search for wealth and satisfy curiosity

• To map the oceans

• To find new continents

• To establish new trade routes

What color represents the major part of the world map?

• Green

• Yellow

• Blue

• Brown

What percentage of the Earth's surface is covered by oceans?

• 70%

• 60%

• 80%

• 50%

Which continent is the largest producer of paddy in the world?

• South America

• Asia

• Europe

• Africa

Where is Mount Everest located?

• China

• Bhutan

• Nepal

• India

Which river is the longest in the world?

• Mississippi

• Yangtze

• Nile

• Amazon

What is a unique feature of the Great Lakes in North America?

• They are the largest lakes in the world

• They hold 21% of the world's available fresh water

• They are saltwater lakes

• They are located in South America

What is the primary occupation of people in the Amazon River basin?

• Mining

• Tourism

• Cattle rearing

• Fishing

What type of fish is known for its sharp teeth and ferocious attacks in the Amazon River?

• Trout

• Piranha

• Salmon

• Catfish

When did India open its first Antarctic research center?

• 1990

• 1980

• 1983

• 1985