Question

Which of the following has contributed the most to the increase of invasive species in Europe?
A.
air pollution that has destroyed native plants
B.
desalination, which has killed native plants
C.
an increase in trade across the continent
D.
the lack of invasive species legislation in Europe

Please select the best answer from the choices provided.

A
B
C
D

Answer 1

C

Increased trade moves plants, animals, and organisms (via ballast water, cargo, transported goods, horticulture and the pet trade), which is the main driver of invasive species introductions.