Invasive Species Impacting North America

The video discusses ten invasive species threatening North America, including Asian Carp, Chinese Mitten Crab, European Fire Ants, Giant Hogweed, Formosan Termite, Hemlock Woolly Adelgid, Japanese Knotweed, Earthworms, Burmese Pythons, and White-tailed Deer. Each species poses unique challenges, from economic impacts to ecological disruptions. The video emphasizes the urgent need for solutions to manage these invasions and protect native ecosystems.

What is the estimated economic impact of Asian carp on the Great Lakes fishing industry?

• $750 million

• $7.5 billion

• $75 million

• $7.5 million

Which invasive species is known for jumping out of water and potentially harming humans?

• Chinese mitten crab

• Formosan termite

• Asian carp

• European fire ant

What major European waterway has been significantly affected by the Chinese mitten crab?

• The Rhine River

• The Danube River

• The Thames River

• The Seine River

Tags

NGSS.MS-LS2-5

What is the primary consequence of the European fire ant's sting?

• Temporary numbness

• Severe swelling and pain

• Immediate fainting

• Long-term paralysis

Which invasive plant causes severe skin irritation when touched?

• Formosan termite

• Hemlock woolly adelgid

• Giant hogweed

• Japanese knotweed

How much wood can a mature colony of Formosan termites consume in a day?

• 10 ounces

• 5 pounds

• 13 ounces

• 1 pound

What is the main reason for the decline of hemlock trees in Shenandoah National Park?

• Acid rain

• Hemlock woolly adelgid

• Forest fires

• Illegal logging

Tags

NGSS.MS-LS2-4

Which invasive species is compared to the Asian carp in terms of its impact on terrestrial ecosystems?

• Earthworms

• White-tailed deer

• Burmese python

• Japanese knotweed

What is the estimated lifespan of a Burmese python in the wild?

• Up to 25 years

• Up to 15 years

• Up to 30 years

• Up to 20 years

What percentage reduction in tick abundance results from culling the white-tailed deer population by 87%?

• 50%

• 87%

• 76%

• 65%

Tags

NGSS.MS-LS2-4