Question

why is it important to protect the watershed of a river? make a claim about how water is used in the united states. make a second claim about how it is used worldwide. what happens if there is too much water? how about too little? describe technology that helps us have more water.

Explanation:

1. Protecting river watersheds is important as they are sources of clean water for drinking, agriculture, and industry, and support diverse ecosystems.
2. In the United States, water is heavily used for agriculture (irrigation), power - generation (hydroelectricity), and domestic purposes.
3. Worldwide, water is used for similar purposes, but also in large - scale industrial processes like mining and manufacturing.
4. Too much water can lead to floods, which damage property, displace people, and contaminate water sources.
5. Too little water causes droughts, leading to crop failures, water shortages for domestic and industrial use, and stress on ecosystems.
6. Technologies such as desalination (turning saltwater into freshwater), rainwater harvesting, and water recycling help increase the available water supply.

Answer:

1. Protecting river watersheds is crucial for clean water supply and ecosystem support.
2. In the US, water is used for agriculture, power - generation, and domestic needs.
3. Globally, water is used in agriculture, industry, and domestic settings.
4. Excess water causes floods with multiple negative impacts.
5. Insufficient water leads to drought - related problems.
6. Desalination, rainwater harvesting, and water recycling are water - increasing technologies.