Amazon Rainforest and Its Challenges

The video discusses the environmental challenges faced by Latin America, focusing on the impact of European colonization, mercury mining, Mexico City's sinking, Bolivia's water crisis, deforestation in the Amazon, and the plight of indigenous tribes. It highlights the historical and ongoing issues, emphasizing the need for diverse solutions across the region.

What was the estimated native population in the Americas before 1492?

• 30 million

• 120 million

• 90 million

• 60 million

What was one of the primary uses of mercury found in Latin America during the 1500s?

• Weapon manufacturing

• Water purification

• Building construction

• Creating pigments and paints

What is a major consequence of Mexico City's geographical location?

• Frequent earthquakes

• Severe droughts

• Historic flooding

• Volcanic eruptions

What has been a significant factor contributing to Bolivia's drought conditions?

• Industrial pollution

• Deforestation

• Overpopulation

• Climate change

What is the Amazon rainforest often referred to as?

• The Brain of Nature

• The Soul of the Planet

• The Lungs of the World

• The Heart of the Earth

What are the two main reasons for deforestation in the Amazon?

• Urban development and mining

• Fishing and hunting

• Timber harvesting and agriculture

• Tourism and infrastructure

What percentage of the Amazon rainforest had been destroyed by 2018?

• 10%

• 17%

• 25%

• 30%

What is a potential consequence of losing 25% of the Amazon rainforest?

• Increased rainfall

• Transformation into savanna

• Expansion of desert areas

• Rise in sea levels

What is the role of FUNAI in the Amazon?

• Promoting tourism

• Protecting uncontacted tribes

• Conducting scientific research

• Building infrastructure

What is a major threat to the biodiversity of the Amazon rainforest?

• Climate change

• Overfishing

• Deforestation

• Air pollution