Question

7. Why are people from Pacific Island

nations likely to become environmental
refugees?
A. Because of sea level rise due to
climate change
B. Because the fish populations they
survive on are diminishing
C. Because they ve degraded their
Islands and can no longer grow food
D. Because large factories there have
contaminated the soil, increasing cancers
and other health problems

Answer 1

Pacific Island nations are at risk of becoming environmental refugees due to rising sea levels caused by climate change, which threatens to inundate islands and reduce their habitability. So the correct option is A.

Step-by-step explanation:

People from Pacific Island nations are likely to become environmental refugees primarily because of sea level rise due to climate change. The warming of the Earth's atmosphere leads to the melting of glaciers and ice caps, which contributes to the rising sea levels. Not only does this cause shorelines to be inundated and island sizes to be reduced, but it also threatens the disappearance of several islands. This phenomenon affects both the biodiversity on these islands and the ability of the inhabitants to sustain their livelihoods. Additionally, climate-related problems such as a loss of freshwater due to altered glacial melting cycles can exacerbate the challenges faced by Pacific Island populations.

Answer 2

For these migrants, economic and cultural reasons were given as motivations for settling abroad. About 37 percent leave to find work, 26 percent for education opportunities and some 18 percent give climate change as their reasons for migration.