Food webs

Front

Producers are...

Back

All of these are true: plants, able to do photosynthesis, also called autotrophs.

Front

Arrows in a food web represent...

Back

energy

Front

Who is the herbivore?

lettuce

,

greenfly

,

ladybird

,

thrush

Back

greenfly

Front

The original source of energy for a food web is...

plants

,

sun

,

producers

,

decomposers

Back

sun

Front

Level 1 on the pyramid

Back

Producers

Front

Level 2 on the pyramid

Back

Primary Consumer

Front

Level 3 on the pyramid:

Producers

,

Primary Consumer

,

Secondary Consumer

,

Tertiary Consumer

Back

Secondary Consumer

Front

Level 4 on the pyramid

Back

Tertiary Consumer

Front

Which section of the pyramid has the most energy?

Back

1

Front

How much energy moves up each level of the energy pyramid?

Back

10%