Resources (Overview) Video Lecture | Social Studies (SST) Class 8

Ans. Natural resources are materials or substances that occur naturally in the environment and have economic value. These resources are classified into renewable and non-renewable resources. Renewable resources are those which can be replaced or replenished naturally, such as solar energy, wind energy, and water. Non-renewable resources are those which cannot be replenished or replaced once they have been depleted, such as fossil fuels, minerals, and metals.

Ans. Natural resources are vital for the survival and growth of all living beings. They play a crucial role in the development of the economy by providing raw materials for industries, generating employment opportunities, and contributing to the country's revenue. Natural resources also support biodiversity, maintain ecological balance, and provide ecosystem services such as climate regulation, soil conservation, and water purification.

Ans. Natural resources are finite, and their overuse can lead to depletion and environmental degradation. Therefore, it is essential to conserve them for future generations. Some ways to conserve natural resources are: - Reduce, reuse, and recycle: This can help reduce the demand for raw materials and reduce waste. - Use energy-efficient appliances and practices: This can reduce the consumption of fossil fuels and promote the use of renewable energy sources. - Adopt sustainable agricultural practices: This can conserve soil and water resources and reduce the use of chemical fertilizers and pesticides. - Protect and restore ecosystems: This can preserve biodiversity and maintain ecological balance. - Use public transport and promote carpooling: This can reduce the use of fossil fuels and decrease air pollution.

Ans. Managing natural resources poses several challenges such as: - Conflicts over resource use: Different stakeholders have different interests and priorities, and their conflicting demands can lead to disputes over resource allocation and utilization. - Lack of awareness and education: Many people are not aware of the importance of natural resources, and their unsustainable use can lead to their depletion. - Limited access to technology and knowledge: The lack of access to appropriate technology and knowledge can hinder the efficient and sustainable use of natural resources. - Inadequate policy and legal frameworks: Weak policies and legal frameworks can lead to ineffective management and exploitation of natural resources. - Climate change: Climate change can affect the availability and quality of natural resources, making their management more challenging.

Ans. The government plays a crucial role in managing natural resources by formulating policies, laws, and regulations to ensure their sustainable use. The government can also promote public awareness and education on the importance of natural resources and their conservation. It can provide incentives for sustainable practices, such as tax breaks for using renewable energy sources, and penalties for unsustainable practices, such as illegal logging or mining. The government can also collaborate with other stakeholders, such as civil society organizations, private sector, and local communities, to ensure the effective management of natural resources.