Ecosystem Energy Transfers

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their environment, including both biotic (living) and abiotic (non-living) components.

Front

What are producers in an ecosystem?

Back

Producers are organisms, like plants, that can make their own food through photosynthesis, forming the base of the food chain.

Front

What are primary consumers?

Back

Primary consumers are organisms that eat producers (plants) for energy. Examples include herbivores like rabbits and deer.

Front

What are secondary consumers?

Back

Secondary consumers are organisms that eat primary consumers. They are typically carnivores or omnivores, like foxes or humans.

Front

What is a food web?

Back

A food web is a complex network of feeding relationships among organisms in an ecosystem, showing how energy and nutrients flow.

Front

What is a food chain?

Back

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

Front

What role do decomposers play in an ecosystem?

Back

Decomposers break down dead organisms and waste, recycling nutrients back into the soil and making them available for producers.

Front

What is an autotroph?

Back

An autotroph is an organism that can produce its own food from inorganic substances, typically through photosynthesis.

Front

What is a heterotroph?

Back

A heterotroph is an organism that cannot produce its own food and must consume other organisms for energy.

Front

What is the significance of energy transfer in an ecosystem?

Back

Energy transfer is crucial for maintaining the balance of ecosystems, as it supports the growth and survival of organisms at different trophic levels.