The question asks to identify the fundamental characteristic that defines an object or substance as a resource. Understanding the definition of a resource in the context of economics and geography is key to answering this question.
C) Its utility or usability. An object or substance becomes a resource when it has utility or usability, meaning it can be used to satisfy human needs or wants. This is the fundamental characteristic that defines a resource.
The question asks for the general classification of resources. Understanding the common categories used in geography, economics, and environmental studies for resources is key to answering this question.
B) Natural, human-made and human
This is the most widely accepted and comprehensive classification of resources. Natural resources are derived from nature (e.g., air, water, minerals, forests). Human-made resources are created by humans using natural resources (e.g., buildings, roads, machinery, technology). Human resources refer to the people themselves, their knowledge, skills, and abilities that contribute to the creation and utilization of other resources.
The question asks to identify the type of resources whose quantity is known and which are currently being utilized. This classification is based on the level of development and use of the resources.
B) Actual resources — These are resources that have been surveyed, their quantity and quality determined, and are currently being used. For example, the coal deposits in the Ruhr region of Germany or petroleum in the Middle East.
The question asks to classify uranium found in Ladakh based on resource types. Understanding the definitions of different resource categories is crucial to answer this question.
Correct Option: D) Potential resource
Uranium found in Ladakh is considered a potential resource. This means its presence is known, but its exact quantity, quality, and the technology or economic viability for its full extraction and utilization may not be fully developed or implemented yet. It represents a resource that could be used in the future.
The question asks for the classification of non-living resources based on their origin. We need to recall the definitions of different types of resources, particularly those related to their origin.
Correct Option: D) Abiotic resources
Abiotic resources are those that are composed of non-living things. This directly matches the description in the question.
The question asks to classify soils, rocks, and minerals based on their origin. This requires understanding the definitions of different types of resources, particularly those related to their biological or non-biological nature.
Correct Option: B) Abiotic — Soils, rocks, and minerals are non-living components of the environment. Resources that are composed of non-living things are called abiotic resources. Therefore, this is the correct classification based on origin.