The most important environmental resource that sustains natural processes in an ecosystem is
Answer Details
The most important environmental resource that sustains natural processes in an ecosystem is water. Water is necessary for the survival of plants and animals, and it plays a critical role in nutrient cycling, temperature regulation, and the maintenance of ecological balance. Without water, ecosystems would collapse, and life on earth would be impossible. Water is essential to all living things and serves as a critical resource for human societies as well, supporting agricultural production, industrial processes, and human consumption.