Geography Test - 31

Semi-clustered settlements typically feature a distinct social structure. In these settlements:

• The land-owning and dominant community usually occupies the central part of the village.

• People from lower social strata, including menial workers, tend to settle on the outskirts.

• This pattern is common in regions like the Gujarat plain and parts of Rajasthan.

Such arrangements reflect the social hierarchy and economic roles within the community.

Industrial towns like Jamshedpur and Bhilai primarily focus on industrial production. These towns are characterised by:

• Presence of large factories and manufacturing units.

• Significant employment opportunities in various industries.

• Contribution to the economic growth of the region.

• Development of infrastructure to support industrial activities.

Essential things that sprout from the body of geography:

• Branches: Geography branches out into various sub-disciplines such as physical geography, human geography, environmental geography, and more. These branches help in studying different aspects of the Earth's landscapes, environments, and societies.

• Twigs: Within each branch of geography, there are smaller divisions or sub-fields known as twigs. These twigs focus on specific topics such as urban geography, economic geography, cultural geography, and so on, allowing for a more detailed analysis of various geographical phenomena.

• Trees: The culmination of branches and twigs in geography forms a vast network of interconnected knowledge known as the "trees" of geography. These trees represent the extensive scope and depth of geographical studies, encompassing a wide range of topics and areas of research.

By studying and understanding these essential components that sprout from the body of geography, individuals can gain a comprehensive insight into the complexities of the Earth's landscapes, environments, and societies. Each branch, twig, and tree plays a crucial role in shaping our understanding of the world around us and how human activities interact with the natural environment.

Answer: B - Extensive

Detailed

• Geography is a comprehensive field: Geography encompasses the study of the Earth's physical features, environment, and human interactions.

• Geography is extensive: The reach of geography is vast, covering a wide range of topics such as physical geography, human geography, environmental geography, and more.

• Geography is numerous: Geography involves the study of numerous aspects of the Earth, including landforms, climates, ecosystems, population distribution, urbanization, and globalization.

• Geography is not limited: The reach of geography is not limited to a specific area or topic, making it a versatile and far-reaching discipline.

Understanding of friction and heat helped us discover Fire

• Friction: Understanding the concept of friction helped us discover fire as early humans learned that rubbing two objects together could create heat.

• Heat: The understanding of heat energy and its transfer allowed humans to control fire, leading to various advancements in cooking, providing warmth, and later in industrial processes.

• Discovery of Fire: The discovery of fire revolutionized human civilization, enabling them to cook food, stay warm, protect themselves from predators, and eventually lead to the development of various technologies.

• Survival: Fire played a crucial role in human survival and evolution, shaping the course of history and allowing for further scientific discoveries and innovations.

Answer: B

• Diseases: Understanding DNA and genetics has allowed us to conquer various diseases by developing targeted treatments and therapies.

• Genetic Testing: DNA analysis has enabled the identification of genetic predispositions to diseases, leading to early detection and prevention.

• Personalized Medicine: By studying genetics, we can tailor medical treatments to individual genetic profiles, improving outcomes and reducing side effects.

• Gene Therapy: Advances in genetic engineering have made it possible to treat genetic disorders by modifying or replacing faulty genes.

• Research: DNA and genetics research has provided insights into the underlying causes of diseases, leading to the development of new treatments and cures.

By unlocking the secrets of DNA and genetics, we have made significant strides in conquering diseases and improving overall health outcomes for individuals.

It is the longest national highway in India with a length of 3,745 kilometres running from Srinagar in the north to Kanyakumari in the South. This highway connects 11 states and about 30 important cities with each other.

The longest double tracked and electrified transcontinental railway in the world is the Trans-Siberian railway.

Net sown area occupies the largest share as agriculture is the main land use in India. Forest area comes second due to environmental conservation policies. Culturable wasteland comes next as it can be reclaimed for agriculture. Current fallow land is the smallest as it is temporarily uncultivated land.

Irrigation consumes the largest share of water in India because agriculture is highly dependent on irrigation. Industrial use comes second due to manufacturing and power generation needs. Domestic use comes next for household consumption. Other uses such as power and navigation consume comparatively less water.