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  2. Resource - Wikipedia

    en.wikipedia.org/wiki/Resource

    Natural resources are derived from the environment. Many natural resources are essential for human survival, while others are used to satisfy human desire. Conservation is the management of natural resources with the goal of sustainability. Natural resources may be further classified in different ways. Resources can be categorized based on origin:

  3. Natural resource - Wikipedia

    en.wikipedia.org/wiki/Natural_resource

    Natural-resource meaning [:] An actual or potential form of wealth supplied by nature, as coal, oil, water power, timber, arable land, etc. A material source of wealth, such as timber, fresh water, or a mineral deposit, that occurs in a natural state and has economic value. Something, such as a forest, a mineral deposit, or fresh water, that is ...

  4. Water resources - Wikipedia

    en.wikipedia.org/wiki/Water_resources

    Water resources are natural resources of water that are potentially useful for humans, [1] for example as a source of drinking water supply or irrigation water. 97% of the water on Earth is salt water and only three percent is fresh water; slightly over two-thirds of this is frozen in glaciers and polar ice caps. [2]

  5. Earth materials - Wikipedia

    en.wikipedia.org/wiki/Earth_materials

    Earth materials include minerals, rocks, soil and water. These are the naturally occurring materials found on Earth that constitute the raw materials upon which our global society exists. Earth materials are vital resources that provide the basic components for life, agriculture and industry. [1] [2] [3]

  6. Natural resource management - Wikipedia

    en.wikipedia.org/wiki/Natural_resource_management

    Natural resource management ( NRM) is the management of natural resources such as land, water, soil, plants and animals, with a particular focus on how management affects the quality of life for both present and future generations ( stewardship ). Natural resource management deals with managing the way in which people and natural landscapes ...

  7. Renewable resource - Wikipedia

    en.wikipedia.org/wiki/Renewable_resource

    Renewable resources are a part of Earth's natural environment and the largest components of its ecosphere. A positive life-cycle assessment is a key indicator of a resource's sustainability. Definitions of renewable resources may also include agricultural production, as in agricultural products and to an extent water resources.

  8. Mineral resource classification - Wikipedia

    en.wikipedia.org/wiki/Mineral_resource...

    Mineral resources. A 'Mineral Resource' is a concentration or occurrence of material of intrinsic economic interest in or on the Earth's crust in such form, quality and quantity that there are reasonable prospects for eventual economic extraction. [7] Mineral Resources are further sub-divided, in order of increasing geological confidence, into ...

  9. Natural resources of India - Wikipedia

    en.wikipedia.org/wiki/Natural_resources_of_India

    There are three groups of garnet - aluminum-garnet group, chromium-garnet group, and iron-garnet group. The minerals in aluminium-garnet group are almandine, grossularite, pyrope, and spessartine. The mineral in Iron-garnet group is andradite. The mineral in chromium-garnet group is uvarovite. Garnet group minerals occur in different rock types.