The effects of acid rain are most evident in a tundra biome because (1 point)

the acid rain causes the snow to become darker, which increases snow melt.
increased erosion of bedrock causes more mudslides that destroy habitats.
the reduction in soil pH makes it difficult for native plant species to grow.
the acid rain burns the skin of local animal life, causing deaths in these populations.

The reduction in soil pH makes it difficult for native plant species to grow.