Lake Urmia Environmental Challenges

The video discusses the impact of human activities on the environment, using Lake Urmia in Iran as a case study. It highlights how unsustainable practices led to the lake's shrinkage and the resulting ecological and social issues. Efforts to restore the lake include new farming practices and water transfer technologies. The video emphasizes the importance of global collaboration in addressing environmental challenges and encourages positive change through collective action.

What is a simple example of pollution mentioned in the video?

• Building dams

• Throwing an empty can on the ground

• Deforestation

• Overfishing

What was Lake Urmia once known for?

• Being the largest freshwater lake in the world

• Being a major industrial hub

• Having the most diverse marine life

• Its uniquely salty shores and migratory birds

What caused the dramatic shrinkage of Lake Urmia?

• Natural climate change

• Industrial pollution

• Increased agricultural activities and water diversion

• Tourism development

What new farming practice was introduced to save water in the Lake Urmia region?

• Building more dams

• Using chemical fertilizers

• Planting pomegranate trees

• Growing rice

What is one of the ongoing issues in the restoration of Lake Urmia?

• Insufficient rainfall

• Overpopulation in the region

• Lack of government support

• Salt from the exposed lake bed harming health

What is a concern about transferring water into Lake Urmia from nearby regions?

• It might cause more widespread water shortages

• It could lead to flooding

• It would increase pollution

• It would attract too many tourists

What is a key factor in creating sustainable solutions for environmental problems?

• Ignoring scientific research

• Considering the needs and values of affected people

• Focusing only on economic benefits

• Avoiding political involvement

Which other lake is mentioned as facing similar issues to Lake Urmia?

• Lake Baikal

• The Great Salt Lake

• Lake Tanganyika

• Lake Victoria

What is one way people can contribute to solving big environmental problems?

• Ignoring the issues

• Waiting for technological advancements

• Relying solely on government actions

• Collaborating with other concerned citizens

What has helped Lake Urmia return to about half of its historical size?

• Introduction of new fish species

• Complete cessation of agricultural activities

• A few good rain years combined with restoration efforts

• Total ban on tourism