Environmental Challenges of the Aral Sea

The video discusses the history and environmental decline of the Aral Sea, once the fourth largest lake in the world, now reduced to a fraction of its size due to Soviet-era irrigation projects. It highlights the resulting desertification and health issues faced by local populations. Efforts to reverse these effects include planting drought-resistant plants like Black saxel and trees to combat soil erosion and improve air quality. International projects, such as the My Garden initiative and the UN Roc trust fund, aim to rehabilitate the region through reforestation and innovative agricultural practices like hydroponics. These efforts are supported by international aid and aim to restore the ecosystem and improve living conditions.

What was the primary cause of the Aral Sea's drastic reduction in size?

• Increased evaporation rates

• Soviet-era irrigation projects

• Natural climate change

• Industrial pollution

Which plant is being used to combat desertification in the Aral Sea region?

• Mangrove

• Bamboo

• Black Saxaul

• Cactus

How does Black Saxaul help the environment in the Aral Sea region?

• By increasing rainfall

• By stabilizing soil and reducing dust

• By attracting wildlife

• By providing food for locals

What environmental issue is caused by the disappearance of the Aral Sea?

• Rising sea levels

• Toxic dust storms

• Decreased temperatures

• Increased rainfall

What happened to the local fishing industry after the Aral Sea shrank?

• It expanded significantly

• It became more profitable

• It disappeared

• It remained unchanged

What is the salinity level of the remaining Aral Sea water compared to?

• The Pacific Ocean

• The Dead Sea

• The Mediterranean Sea

• The Atlantic Ocean

What is the goal of the 'My Garden in the Aral Sea' project?

• To mine natural resources

• To build new cities

• To plant one million trees

• To create artificial lakes

Which organization is partly funding the weather stations in the Aral Sea region?

• Greenpeace

• USAID

• World Bank

• UNESCO

What is the main focus of the UN trust fund for the Aral Sea region?

• Military training

• Technology innovation

• Healthcare and water resources

• Tourism development

What innovative farming method is being used to support local communities?

• Traditional plowing

• Terrace farming

• Hydroponic systems

• Slash and burn