Natural resources are materials or substances that occur naturally in the environment and are used by humans for various purposes. These resources are typically found in the Earth's crust, atmosphere, and bodies of water. Examples of natural resources include water, air, minerals, forests, wildlife, and fossil fuels. They can be classified into two categories: renewable resources, which can be replenished or reproduced within a relatively short period of time, and non-renewable resources, which are finite and cannot be replaced once depleted. Natural resources are essential for the survival and well-being of human societies, as they provide the raw materials and energy needed for various industries, agriculture, and daily life activities.

A resourace which occur naturaly is called natural resources. Examples are : caol ,diamond etc