Food Chain, Food Web and Ecological Pyramid 2

Front

What percentage of energy is passed on to each trophic level?

Back

10%

Front

Where does the energy start in a food chain?

Back

Sun

Front

In a food web, arrows point at:

Back

who gets energy.

Front

Where does Kreb's Cycle occur?

Back

mitochondria matrix

Front

If there are 100 Kcal of energy available in the producers, how much energy would be available in the primary consumers?

Back

10 Kcal

Front

What is a food chain?

Back

A linear sequence of organisms where each is eaten by the next one in the chain.

Front

What is a food web?

Back

A complex network of interconnected food chains in an ecosystem.

Front

What is an ecological pyramid?

Back

A graphical representation showing the distribution of energy or biomass among trophic levels.

Front

What is the primary producer in a food chain?

Back

Organisms that produce energy through photosynthesis, such as plants.

Front

What role do primary consumers play in a food chain?

Back

They eat primary producers and are the second trophic level.