Mekong River Environmental Impact Assessment

The video discusses the strategic importance of the Tibetan Plateau, home to significant freshwater reserves and the sources of major Asian rivers like the Yangtze, Yellow, and Mekong. It highlights the critical role these rivers play in supporting millions of people and economies in China and Southeast Asia. The video also addresses the environmental and economic impacts of dam construction on the Mekong River, particularly by China, leading to water shortages and ecological disruptions. It emphasizes the need for international cooperation to manage these challenges and preserve the river's natural resources.

What makes the Tibetan Plateau strategically important?

• Its rich mineral resources

• Its proximity to Europe

• Its large population

• Its vast reserves of fresh water

Which river is a primary source of fresh water for nearly 70 million people in Southeast Asia?

• Ganges River

• Mekong River

• Yellow River

• Yangtze River

How many countries does the Mekong River flow through?

• Six

• Three

• Two

• Five

What is a major consequence of dam construction in the upper Mekong basin?

• Increased navigation and trade

• Unrestricted water flow

• Enhanced fish population

• Significant environmental impact

What is the primary purpose of the dams built in the upper Mekong basin?

• Flood control

• Hydroelectric power generation

• Irrigation

• Tourism

What environmental issue has been exacerbated by the construction of dams on the Mekong River?

• Earthquakes

• Rising sea levels

• Severe droughts

• Increased rainfall

What has been a significant impact of the reduced water flow in the Mekong River?

• Improved agricultural yield

• Increased fish population

• Devastation of farmland

• Enhanced tourism

What is a major challenge faced by the Mekong River due to dam construction?

• Increased water levels

• Uninterrupted natural flow

• Disruption of natural rhythm

• Improved fish migration

What percentage of the world's freshwater fish supply comes from the Mekong River?

• 25%

• 10%

• 20%

• 15%

What is needed to preserve the Mekong River's natural resources?

• More rainfall

• International cooperation

• Increased dam construction

• Higher fish population