FQ 14 - pgs 67-73 10/22

Front

What is an input-output system in ecology?

Back

An input-output system in ecology refers to the flow of energy and materials into and out of an ecosystem, illustrating how organisms interact with their environment and each other.

Front

What is primary succession?

Back

Primary succession is the process of ecological change that occurs in an area where no soil exists, such as after a volcanic eruption or glacier retreat, leading to the establishment of a biological community.

Front

What is succession in ecology?

Back

Succession is the process by which species replace one another in a community over time, leading to changes in species composition and ecosystem structure.

Front

What role do keystone species play in an ecosystem?

Back

Keystone species are organisms that have a disproportionately large impact on their environment relative to their abundance, often maintaining the structure of the ecological community.

Front

What is a complex ecosystem?

Back

A complex ecosystem is one that contains a diverse array of species and intricate interactions among them, contributing to its stability and resilience.

Front

What is the significance of bats in Organ Cave?

Back

Bats are significant in Organ Cave as they are part-time residents that contribute to the cave's ecosystem, influencing nutrient cycling and food webs.

Front

What is the role of a predator in an ecosystem?

Back

Predators help control the population of prey species, maintaining balance within the ecosystem and preventing overpopulation.

Front

What happens when a keystone predator is removed from an ecosystem?

Back

The removal of a keystone predator can lead to dramatic changes in the ecosystem, often resulting in the decline of various species and loss of biodiversity.

Front

What is natural selection?

Back

Natural selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring, leading to evolutionary changes.

Front

What is competition in ecology?

Back

Competition in ecology refers to the struggle between organisms for limited resources such as food, space, and mates, which can influence population dynamics.