About NATURAL RESOURCES
The materials useful to the living organisms and present in the natural environment are called natural resources. The natural resources may be physical (e.g., air, water, minerals, coal) or biological (e.g., microbes, plants, animals).
Characteristic of Natural Resources
Natural resources are those living or non-living substances available in the normal environment which are being exploited for supporting life and meeting human requirements.
Some examples of natural resources are:
- Land and soil resources – It includes urbanization, soil fertility, etc.
- Fresh water resources – These include water for drinking, washing, water for irrigation and hydro electricity generation, etc.
- Marine or ocean resources – Common salt, edible algae, food fish, corals, pearls, etc.
- Forest and wildlife resources
- Fossil fuels and other energy resources
- Flora and fauna
Types of natural resources
Depending upon its abundance and availability, natural resources are of two types: Inexhaustible resources
These are the resources that are unlimited in quantity and are not likely to be exhausted by human use. Example – solar energy, air, tidal energy, etc.
Exhaustible resources
These are the resources that are limited and are likely to be finished by human use. They are further of two kinds:
- Renewable resources: These resources have the ability to maintain themselves or can be replaced if managed wisely. For example, water, soil, living things like crops, forests, etc. However, they too may be lost by excessive and unwise use.
- Non-renewable resources: The non-renewable resources are lost forever as they are not restored. These include metallic minerals, fossil fuels (coal, petroleum), etc.
Management of Natural Resources
Continuous increase in human population and the unending desire of man have resulted in increasing demand for natural resources. Utilisation and exploitation of resources has caused ecological crisis, resulting in the depletion of natural resources, environmental pollution and has threatened the life of man on earth. The concept of management of natural resources by sustainable development encourages forms of growth that meet current basic human needs, while preserving the resources for the needs of future generations. For instance, even while making everyday choices, we can make environmentally friendly decisions. The three R’s can help to save the environment.
- Reduce
This means you use less. When we save electricity by switching off unnecessary lights and fans, we reduce its use.
- Recycle
Certain articles, like plastic, paper, glass, and metals, can be recycled instead of being made fresh. For this, we need to segregate our waste so that the material to be recycled is not dumped along with other waste.
- Reuse
This is better than recycling because the process of recycling uses some energy. For example, the plastic bottles in which we buy certain food items can be used for storing things in the kitchen.
So, for doing these, we need to know more about how our choices affect the environment, which may be immediate or long-term. It depends upon the willingness of the people to change their perceptions of the socio-economic and environmental conditions around them, and the readiness of each individual to alter their present use of natural resources.
FAQs on Natural Resources
Natural resources are materials and substances that occur naturally in the environment and are used by humans to meet their needs and support economic activities. These resources include water, air, soil, forests, minerals, sunlight, and fossil fuels. Natural resources provide the foundation for agriculture, industry, energy production, and daily life. Some resources can be replenished naturally over time, while others exist in limited quantities and take millions of years to form. The availability and responsible use of natural resources are essential for sustainable development, environmental balance, and the well-being of present and future generations across the world.
Natural resources are generally classified into two main categories: renewable and non-renewable resources. Renewable resources can be naturally replenished within a relatively short period, such as sunlight, wind, water, and forests when managed properly. Non-renewable resources, including coal, petroleum, natural gas, and certain minerals, are available in limited amounts and take millions of years to form. Natural resources can also be categorized as biotic and abiotic. Biotic resources come from living organisms, while abiotic resources originate from non-living components of nature. Understanding these classifications helps in planning sustainable resource management and conservation strategies.
Natural resources are vital because they provide the raw materials and energy required for human survival and economic growth. Water is essential for drinking, agriculture, and industry, while forests supply timber, food, and ecological benefits. Minerals are used in construction, manufacturing, and technology, and energy resources power homes, businesses, and transportation systems. Natural resources also support biodiversity and maintain ecological balance by regulating climate, preserving soil fertility, and sustaining wildlife habitats. Without these resources, modern society would not function effectively. Their proper management is crucial to ensuring long-term environmental health and continued economic development for future generations.
Conservation of natural resources is necessary to prevent depletion, protect ecosystems, and ensure that future generations have access to essential materials and energy sources. Excessive use, pollution, deforestation, and unsustainable mining can damage the environment and reduce resource availability. Conservation practices such as recycling, efficient resource utilization, reforestation, water management, and the use of renewable energy help preserve valuable resources. Protecting natural resources also supports biodiversity, reduces environmental degradation, and strengthens resilience against climate-related challenges. By adopting responsible consumption and conservation measures, societies can balance economic growth with environmental sustainability and long-term resource security.