Which of the following are controversies over water usage in the United States? what are the three correct answers.

1. whether dams impact the volume of rivers
2. whether people should build dams on rivers
3. whether there are hidden costs to tap water
4. whether water treatment should be privatized
5. whether people should drink bottled or tap water
6. whether dams increase the salt level of water

1. whether dams impact the volume of rivers

2. whether people should build dams on rivers
6. whether dams increase the salt level of water

Which of the following agreements allocated 7.5 million acre-feet of water to each basin of the Colorado River?(1 point)

Responses

Upper Colorado River Basin Compact
Upper Colorado River Basin Compact

Mexican Water Treaty
Mexican Water Treaty

Boulder Canyon Project Act
Boulder Canyon Project Act

Colorado River Compact
Colorado River Compact

Colorado River Compact

To determine the three correct answers regarding controversies over water usage in the United States, let's carefully analyze each statement:

1. Whether dams impact the volume of rivers: This is a potential controversy as constructing dams can alter the natural flow of rivers, affecting both the volume and quality of water available downstream.

2. Whether people should build dams on rivers: This question raises concerns about the environmental impact of dam construction. Some argue that dams are necessary for water storage and hydroelectric power generation, while others believe they disrupt ecosystems and cause harm to fish populations.

3. Whether there are hidden costs to tap water: This is a valid controversy as the cost of tap water is not limited to the price paid by consumers. There may be hidden costs associated with water treatment, infrastructure maintenance, and groundwater depletion, among others.

4. Whether water treatment should be privatized: This is a separate controversy regarding ownership and management of water treatment facilities. Opinions vary on whether private companies should be responsible for providing clean water, or if it should remain in the hands of the government.

5. Whether people should drink bottled or tap water: This relates more to personal preference and health considerations rather than a controversy over water usage.

6. Whether dams increase the salt level of water: While dams can impact the quality of water and alter its natural composition, this specific statement does not represent a typical controversy over water usage in the United States.

Based on the analysis, the three correct answers for controversies over water usage in the United States are:

1. Whether dams impact the volume of rivers
2. Whether people should build dams on rivers
3. Whether there are hidden costs to tap water