(3rd) Unit 8 Intro to Ecology Flashcard v2

Front

What is the biosphere?

Back

The biosphere is the area between the highest mountain and the deepest ocean where life can be found.

Front

What is a trophic level?

Back

A trophic level is each step in the transfer of energy and matter within a biological community.

Front

What is an organism?

Back

An organism is an individual belonging to a specific species.

Front

What role do decomposers play in the food chain?

Back

Decomposers recycle matter through the food chain, breaking down dead organisms and returning nutrients to the soil.

Front

What are omnivores?

Back

Omnivores are organisms that feed on both living plants and animals.

Front

Define ecosystem.

Back

An ecosystem is a community of living organisms interacting with their environment.

Front

What is a biome?

Back

A biome is a large geographical area characterized by specific climate conditions and distinct plant and animal communities.

Front

What is the difference between biotic and abiotic factors?

Back

Biotic factors are living components of an ecosystem, while abiotic factors are non-living components, such as water, soil, and climate.

Front

What is a food web?

Back

A food web is a complex network of feeding relationships among various organisms in an ecosystem.

Front

What is the role of producers in an ecosystem?

Back

Producers are organisms that create their own food through photosynthesis, forming the base of the food chain.