Natural resources: Air, water, soil, minerals, and wildlife.

Natural resources are materials or substances that exist in the environment and are derived from nature. They are essential for the survival, development, and well-being of living organisms, including humans. Here are some examples of natural resources:

1. Air: Air is a vital natural resource that consists of a mixture of gases, primarily nitrogen, oxygen, carbon dioxide, and trace gases. It is essential for respiration and supports life on Earth. However, air pollution and degradation can have detrimental effects on human health and the environment.

2. Water: Water is a fundamental natural resource that is critical for the survival of all living beings. It is found in various forms, such as lakes, rivers, oceans, glaciers, and groundwater. Water is used for drinking, irrigation, industrial processes, transportation, and various other purposes. Conservation and proper management of water resources are crucial due to increasing water scarcity and pollution.

3. Soil: Soil is a valuable natural resource that forms the uppermost layer of the Earth's crust. It supports plant growth and provides nutrients and anchorage to plants. Soil is essential for agriculture, forestry, and biodiversity conservation. However, soil erosion, degradation, and contamination can lead to reduced productivity and environmental issues.

4. Minerals: Minerals are naturally occurring inorganic substances that have economic value. They are extracted from the Earth's crust and are used in various industries and for manufacturing products. Examples of minerals include iron ore, copper, gold, coal, limestone, and petroleum. Sustainable mining practices and conservation of mineral resources are important to ensure their availability for future generations.

5. Wildlife: Wildlife refers to the diverse range of animals, birds, insects, and other organisms that live in natural habitats. It includes both terrestrial and aquatic species. Wildlife plays a crucial role in maintaining ecological balance, pollination, seed dispersal, and nutrient cycling. Conservation of wildlife and their habitats is necessary to preserve biodiversity and the overall health of ecosystems.

Understanding and responsibly managing these natural resources is crucial for sustainable development and the well-being of present and future generations. Conservation efforts, adoption of sustainable practices, and awareness about the value and importance of natural resources are key to their preservation.