Which below describes an environmental change that could negatively affect organism survival?
a, the lengths of beaks in a bird population decreases to the point birds open seeds to eat with ease
b, a dolphin population in the ocean develops increased ability to hold their breath
c, rainstorms cause flooding of the nests of ground snakes
d, an increase in food resources enhances the reproduction levels of a hawk population

C, rainstorms cause flooding of the nests of ground snakes

Ecosystem is a biotic community where the living beings interact with their non-living physical environment. The physical environment is related with the providing the resources like food, water, habitat, appropriate climatic conditions which supports the life of various life forms but the physical environment can be drastic and will have negative influence on the life forms such as natural disasters, non- availability of food and oxygen. C, rainstorms cause flooding of the nests of ground snakes is correctly describing the environmental change that could negatively affect the organisms survival. As, the rainstorm is the non-living factor which can be responsible for flooding of the nests of ground snakes hence, destroying the habitat of ground snakes.