which situation will most likely cause the sustainability of an ecosystem to weaken?\na zebra is killed and…
which situation will most likely cause the sustainability of an ecosystem to weaken?\na zebra is killed and eaten by a lion.\na disease wipes out several plant species.\na frog lays hundreds of eggs that hatch into tadpoles.\na dry season causes a few small trees to die.
Answer
Answer:
A disease wipes out several plant species.
Brief Explanations:
Plants are primary producers. Losing multiple plant species reduces biodiversity. This disrupts food webs (as herbivores lose food sources) and can lead to cascading negative effects (like soil erosion if plants that hold soil are lost). A zebra being eaten by a lion is part of normal predator - prey dynamics. A frog laying eggs is a normal reproductive process. A few small trees dying in a dry season is a minor, often recoverable event. Losing several plant species has a more significant and far - reaching negative impact on ecosystem sustainability.