Food Webs and Energy Pyrmaids

Front

What is a food web?

Back

A food web is a complex network of interconnected food chains in an ecosystem, showing how energy and nutrients flow between different organisms.

Front

What is an energy pyramid?

Back

An energy pyramid is a graphical representation that shows the flow of energy at different trophic levels in an ecosystem, with producers at the base and top predators at the top.

Front

What are producers?

Back

Producers are organisms, like plants, that create their own food through photosynthesis and form the base of the food web.

Front

What are consumers?

Back

Consumers are organisms that cannot produce their own food and rely on eating other organisms for energy.

Front

What are herbivores?

Back

Herbivores are animals that primarily eat plants.

Front

What are carnivores?

Back

Carnivores are animals that primarily eat other animals.

Front

What are omnivores?

Back

Omnivores are animals that eat both plants and animals.

Front

What is a trophic level?

Back

A trophic level is a position in a food chain or food web, representing the flow of energy from one level to the next.

Front

What percentage of energy is typically passed from one trophic level to the next?

Back

Typically, only 10% of energy is passed from one trophic level to the next.

Front

What is a decomposer?

Back

Decomposers are organisms, like fungi and bacteria, that break down dead organic matter, returning nutrients to the soil.