Ecosystem Interactions

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms (plants, animals, and microorganisms) interacting with their physical environment (soil, water, and climate) in a specific area.

Front

What is competition in an ecosystem?

Back

Competition occurs when two or more organisms or species compete for the same resources (food, water, shelter) in an ecosystem.

Front

What is a predator-prey relationship?

Back

A predator-prey relationship is an interaction where one organism (the predator) hunts and consumes another organism (the prey) for food.

Front

What is the role of decomposers in an ecosystem?

Back

Decomposers break down dead organic matter, returning nutrients to the soil and making them available for plants.

Front

What is carrying capacity?

Back

Carrying capacity is the maximum number of individuals of a species that an environment can sustainably support.

Front

What is an invasive species?

Back

An invasive species is a non-native species that spreads widely in a new habitat, often causing harm to native species and ecosystems.

Front

How do herbivores affect plant populations?

Back

Herbivores consume plants, which can lead to a decrease in plant populations, especially if herbivore populations are high.

Front

What is mutualism?

Back

Mutualism is a symbiotic relationship where both species benefit from the interaction, such as bees pollinating flowers.

Front

What is the significance of biodiversity in an ecosystem?

Back

Biodiversity enhances ecosystem resilience, productivity, and stability, allowing ecosystems to better withstand changes.

Front

What is a food chain?

Back

A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another.