Ecological Models in Environmental Health: Based on the core principles of the Ecological Model, explain how the multiple levels of influence contribute to the problem and interact with each other.

1. Description of the environmental problem of water scarcity.
2. Based on the core principles of the Ecological Model, explain how the multiple levels of influence contribute to the problem and interact with each other.
3. Describe a basic environmental health intervention
4. Explain how it might be applied to each level of influence
APA format: references and retrieval information. Citations with page number.