Explanation:

Introduction:
Water is a vital resource for all living organisms on Earth. It plays a crucial role in various ecological processes, sustaining life and supporting ecosystems. In the context of resource classification, water can be categorized into different types based on its characteristics and availability. One of the types that describes water as a resource is a cyclic resource.

Cyclic Resource:
A cyclic resource is a type of resource that undergoes natural processes of replenishment or recycling. It is a resource that is continuously renewed or regenerated through natural cycles. Water falls under this category as it is part of the hydrological cycle, which involves the continuous movement of water between the Earth's surface, atmosphere, and oceans.

Key Points:
1. Water as a cyclic resource:
- The hydrological cycle, also known as the water cycle, is a continuous process that involves the circulation and recycling of water on Earth.
- It includes processes such as evaporation, condensation, precipitation, and runoff, which contribute to the renewal of water resources.
- Water evaporates from bodies of water, such as lakes and oceans, and rises into the atmosphere.
- In the atmosphere, it condenses to form clouds and eventually falls back to the Earth's surface as precipitation, such as rain or snow.
- The precipitation replenishes water bodies, infiltrates into the soil, and contributes to groundwater recharge.
- From there, it may flow as surface runoff into rivers, streams, and eventually back to the oceans, continuing the cycle.

2. Characteristics of cyclic resources:
- Cyclic resources have the capacity for self-renewal or regeneration through natural processes.
- They are not depleted permanently as long as the natural cycles that sustain them continue to operate.
- The availability of cyclic resources depends on factors such as climate, geography, and human activities that can influence the balance of the natural cycles.

Conclusion:
Water is classified as a cyclic resource because it is continuously renewed through the hydrological cycle. This means that even though water is utilized and consumed by various organisms and human activities, it can be replenished through natural processes. However, it is important to manage water resources sustainably to ensure their availability and quality for future generations.