On the Brink: The Reality of Endangered and Extinct Species

The video discusses the alarming rise in extinction rates, highlighting that 150-200 species go extinct daily, primarily due to human activities. It explains how species are classified as endangered or extinct by the IUCN and the role of laws like the Endangered Species Act in protecting them. The video explores causes of endangerment, such as habitat loss and genetic variation, and emphasizes the importance of conservation efforts to maintain biodiversity. It encourages viewers to engage in conservation and understand the interconnectedness of ecosystems.

What is the estimated number of species going extinct daily, according to scientists?

• 10 to 20

• 500 to 600

• 50 to 100

• 150 to 200

Which organization maintains a list of species at risk of extinction?

• World Wildlife Fund

• Greenpeace

• International Union for Conservation of Nature

• United Nations Environment Programme

What year was the Endangered Species Act enacted in the United States?

• 1993

• 1973

• 1983

• 1963

Which of the following is NOT a famous animal on the endangered species list?

• Javan rhinoceros

• Asian elephants

• Giant panda

• Bald eagle

What is a primary cause of species becoming endangered?

• Increased rainfall

• Loss of habitat

• Abundant food supply

• Stable climate

What farming practice contributes to the loss of genetic variation in plants?

• Hydroponics

• Organic farming

• Monoculture

• Crop rotation

What can individuals do to help protect endangered species?

• Hunt endangered animals

• Support biodiversity initiatives

• Promote monoculture farming

• Ignore conservation efforts