Consequences of Human Activity on Earth

The video discusses the negative impacts of human activities on the planet, focusing on extraction, climate change, mass extinction, and environmental injustice. It highlights the consequences of these activities, such as deforestation, greenhouse gas emissions, loss of biodiversity, and the disproportionate effects on marginalized communities. The video concludes by suggesting that innovative solutions exist to mitigate these impacts and encourages viewers to participate in efforts to protect the Earth.

What is one of the primary drivers of climate change mentioned in the section on extraction?

• Deforestation

• Urbanization

• Overfishing

• Nuclear energy

Which of the following is a direct consequence of increased greenhouse gases in the atmosphere?

• Enhanced plant growth

• Decreased ocean salinity

• Increased global temperatures

• Reduced volcanic activity

What is the estimated rate of species extinction compared to the natural rate since humans appeared?

• 10 to 100 times higher

• 100 to 1000 times higher

• 1000 to 10,000 times higher

• 10,000 to 100,000 times higher

Which of the following species is mentioned as being critically endangered?

• Penguins

• Kangaroos

• Tigers

• Elephants

What is the term used to describe the disproportionate environmental impact on marginalized communities?

• Environmental racism

• Ecological imbalance

• Social inequality

• Environmental injustice

What was the primary reason for the water crisis in Flint, MI?

• Natural disaster

• Cost-saving measures

• Industrial pollution

• Agricultural runoff

Why is Pakistan considered one of the most climate-vulnerable countries despite its low carbon emissions?

• Lack of natural resources

• Political instability

• Geographical location

• High population density