Natural Resources are materials or substances that occur naturally in the environment and are used by humans for various purposes such as food, energy, shelter, and manufacturing. They are essential for survival and development.
Types of Natural Resources
Natural resources can be broadly classified into two main types:
1. Renewable Resources
These are resources that can be replenished naturally over time. They are sustainable if used wisely.
Examples:
Solar energy (from the sun)
Wind energy
Water (Hydropower)
Forests
Biomass
Wildlife
2. Non-Renewable Resources
These are resources that do not replenish quickly and can be exhausted if overused. They take millions of years to form.
Examples:
Fossil fuels (coal, petroleum, natural gas)
Minerals (gold, iron, copper)
Metals
Other Classifications
A. Based on Origin:
Biotic Resources – obtained from the biosphere (e.g., forests, animals, fossil fuels).
Abiotic Resources – non-living (e.g., water, air, minerals).
B. Based on Stage of Development:
Actual Resources – currently being used (e.g., coal mines).
Potential Resources – not yet used but may be useful in the future (e.g., wind in deserts).
C. Based on Distribution:
Ubiquitous Resources – found everywhere (e.g., air, sunlight).
Localized Resources – found only in certain places (e.g., copper, petroleum).
Proper management and conservation of natural resources are crucial for sustainable development and for future generations.
