Food Webs + Energy Pyramids

Front

What is a producer in an ecosystem?

Back

A producer is an organism that can make its own food, typically through photosynthesis, using sunlight, water, and carbon dioxide.

Front

Give an example of a producer.

Back

Grass is an example of a producer.

Front

What is the primary source of energy for producers?

Back

Producers get most of their energy from sunlight.

Front

What role do producers play in a food web?

Back

Producers are the first trophic level and provide energy for all other organisms in the food web.

Front

What is a food chain?

Back

A food chain is a linear sequence that shows how energy and nutrients flow from one organism to another in an ecosystem.

Front

What is a food web?

Back

A food web is a complex network of interconnected food chains that illustrates how energy and nutrients circulate in an ecosystem.

Front

What type of organism is at the beginning of every food chain?

Back

The producer is at the beginning of every food chain.

Front

What are some examples of aquatic producers?

Back

Algae, plankton, and seagrass are examples of aquatic producers.

Front

What is an energy pyramid?

Back

An energy pyramid is a graphical representation that shows the flow of energy at each trophic level in an ecosystem.

Front

What happens to energy as it moves up the energy pyramid?

Back

As energy moves up the energy pyramid, it decreases, with only about 10% of the energy being transferred to the next trophic level.