QUICK TEST

Africa is called the 'Continent of Extremes.' Which of these challenges do you think Africa faces because of its varied climate and geography?

• Hard to have one economy

• b. Not enough natural resources

• Extreme weather affecting farming

• Too many people in one area

Which among these are not true about biosphere?

• It is a narrow zone between air, water and land

• There is great diversity of living beings.

• Only plants and animals are the part of the biosphere

• The three domains of the Earth interact with each other .

Dockyard is the most important brick structure at _________

• Harappa

• Rojdi

• Lothal .

• Dholavira

Assertion (A): The Tropic of Cancer passes through Africa. Reason (R): The Tropic of Cancer divides the Earth into the northern and southern hemispheres and influences the climates of the regions it crosses.

• Both A and R are true, and R is the correct explanation of A.

• Both A and R are true, but R is not the correct explanation of A

• A is true, but R is false.

• A is false, but R is true.

Which among these are TRUE about the Citadel?

• special buildings were constructed in the Citadel area.

• Citadel was also known as lower town

• here archaeologists discovered a special tank called Great Bath

• both a & c is correct

Assertion (A): The Earth’s hydrosphere consists mainly of water in liquid form. Reason (R): Oceans, rivers, and lakes make up a major part of the hydrosphere, which supports life on Earth.

• Both A and R are true, and R is the correct explanation of A.

• Both A and R are true, but R is not the correct explanation of A

• A is true, but R is false

• A is false, but R is true.

Assertion (A): The Harappans had good relations with their neighbouring civilizations.

Reason(R): Discovery of Mesopotamian seals from Harappan cities .

• Both A and R are true and R is the correct explanation of A.

• Both A and R are true but R is not the correct explanation of A.

• A is correct but R is wrong.

• A is wrong but R is correct.

Assertion (A): Antarctica is also known as White Continent. Reason (R): It is the Earth’s southernmost continent.

• Both A and R are true and R is the correct explanation of A.

• Both A and R are true but R is not the correct explanation of A.

• A is correct but R is wrong.

• A is wrong but R is correct.

Assertion (A): The Himalayas are a natural boundary between Europe and Asia.

Reason (R): The Himalayas form the highest mountain range in the world and

are a significant physical barrier.

• Both A and R are true, and R is the correct explanation of A.

• Both A and R are true, but R is not the correct explanation of A.

• A is true, but R is false.

• A is false, but R is true.

The Great bath had been excavated from ____________ which was situated in the Citadel area.

• Mohenjo-Daro

• LOTHAL

• DHOLAVIRA

• RANGPUR