Question

other effects
ozone depletion has far - reaching consequences for various materials, marine life, and ecosystems.
ozone depletion can have negative effects on various materials used in construction and infrastructure. uv radiation can lead to the degradation and deterioration of wood, plastics, and other building materials over time. for example, plastics can become brittle, fade in color, and lose their structural integrity. wooden surfaces may experience accelerated weathering and decay. this degradation can lead to reduced longevity and increased maintenance costs for buildings and structures.
the thinning of the ozone layer also affects marine ecosystems, particularly for the delicate balance of life in aquatic environments. plankton are especially vulnerable. uv radiation can penetrate through the water column and reach greater depths, potentially harming plankton populations. since plankton play a critical role in supporting marine life, any disruptions in its abundance or distribution can have cascading effects throughout the marine food web.
the impact of ozone depletion on living organisms and materials is a long - term concern. while one day of uv exposure wont kill a human, the long - term effects are very concerning.
what vulnerable marine organisms are particularly affected by the thinning of the ozone layer?
sharks
plankton
seabirds

Explanation:

The text mentions that plankton are especially vulnerable to UV - radiation which increases due to ozone layer thinning. Plankton play a crucial role in the marine food web. Sharks and seabirds are higher up in the food chain and less directly affected compared to plankton.

Answer:

plankton